Bottom Brackets

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type SRAM DUB Weight 97 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402538

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type SRAM DUB Weight 97 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402521

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 91 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402606

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 91 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402620

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type 386 EVO Spindle Interface Type Hope BSA30 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Weight 91 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402637

by Wolf Tooth

—$139.95

Wolf Tooth T47 External bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includes: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Easy installation and removal using a standard spline 46-12 bottom bracket tool (Sold separately) Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width internal sleeve fits 68mm - 73mm T47 bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type SRAM DUB Weight 97 Wolf Tooth T47 External Bottom Brackets Bottom Brackets UPC: 810159402545

by Wolf Tooth

—$212

The ThreadFit T47 30i Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell. Fit Kit sold separately ThreadFit T47 30i will fit 68mm, 73mm, 83mm, 86mm, and 92mm shell widths with 30mm spindles Legendary made-in-house bearings Easily serviceable with a grease injection tool King Lifetime Warranty Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 86 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Green Chris King ThreadFit T47 30i Bottom Bracket Bottom Brackets UPC: 841529274400

by Chris King

—$212

The ThreadFit T47 30x Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell. Fit Kit sold separately ThreadFit T47 30x fits 68mm and 73mm shell widths with 30mm spindles Legendary made-in-house bearings Easily serviceable with a grease injection tool King Lifetime Warranty Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Green Chris King ThreadFit T47 30x Bottom Bracket Bottom Brackets UPC: 841529274448

by Chris King

—$212

The ThreadFit T47 24x Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell. Fit Kit sold separately ThreadFit T47 24x will fit 68mm and 73mm shell widths with 24mm spindles Legendary made-in-house bearings Easily serviceable with a grease injection tool King Lifetime Warranty Item Specifications BB Shell Width (mm) 100 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Green Chris King ThreadFit T47 24x Bottom Bracket Bottom Brackets UPC: 841529274318

by Chris King

—$322

The ThreadFit 30 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King Grease injector tool. Fit Kit sold separately King made-in-house bearings King Lifetime Warranty Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Green Chris King Threadfit 30 Bottom Bracket Bottom Brackets UPC: 841529274172

by Chris King

—$212

The ThreadFit 24 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King Grease injector tool. Fit Kit sold separately King made-in-house bearings King Lifetime warranty Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Green Chris King ThreadFit 24 Bottom Bracket Bottom Brackets UPC: 841529274110

by Chris King

—$322

The ThreadFit 24 bottom brackets are designed and built to be durable, serviceable, and silent. Bearings can be serviced with the Chris King Grease injector tool. Fit Kit sold separately King made-in-house bearings King Lifetime warranty Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Green Chris King ThreadFit 24 Bottom Bracket Bottom Brackets UPC: 841529274134

by Chris King

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with frames compatible with 47i (Inboard) only For use with DUB spindle Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type SRAM DUB Weight 141 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226104805

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. Features an English (BSA) threaded frame interface with an inner diameter of 1.37" Designed for use with 30mm spindles Anodized blue finish Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Blue Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Weight 92 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226113180

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with 24mm spindles Anodized purple finish Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Purple Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 97 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226019116

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with 24mm spindle Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Silver Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 97 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226113418

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. Features an English (BSA) threaded frame interface with an inner diameter of 1.37" For use with 30mm spindles Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Silver Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Weight 92 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226105864

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. Features an English (BSA) threaded frame interface with an inner diameter of 1.37" For use with 30mm spindles Anodized purple finish Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Purple Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Weight 92 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226018706

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with frames compatible with 47i (Inboard) only For use with 30mm spindle Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Weight 141 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226104799

by Cane Creek

—$139.99

The Hellbender 70 bottom bracket utilizes bearings made of 440C stainless steel, providing exceptional ride quality and reliability, while striking a perfect balance between value and lasting performance. Marine-grade grease and robust bearing seals complete the package in terms of durability. For use with SRAM DUB spindles Anodized purple finish Precision engineered in Fletcher, NC 440C stainless steel bearings with a dual lip seal and marine grease, offer durability and corrosion resistance 6061 T6 machined aluminum cups are lightweight and durable Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Purple Spindle Interface Type SRAM DUB Weight 92 Cane Creek Hellbender 70 Bottom Bracket Bottom Brackets UPC: 840226018713

by Cane Creek

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Weight 91 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401470

by Wolf Tooth

—$129.95

Wolf Tooth English (BSA) bottom brackets are engineered to be durable, reliable, lightweight, and smooth. The weather sealing is best-in-class, with o-ring seals on the spindle and inner shell, a wiper connection seal between the bearing and end cap, bearing race seals, and a labyrinth end cap design. To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact. The custom chrome bearings has been hardened for improved durability and reduced friction with ZNA corrosion-resistant coating, while the ball diameter, width, and counts were custom selected by Wolf Tooth for top quality based on spindle diameter. Wolf Tooth bottom brackets are machined at Wolf Tooth in Minnesota, USA. Best-in-class sealing protects bearings from water and trail debris Custom polymer spindle bushings prevent creaking and prolong the life of the crankset Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width shells allow English (BSA) models to fit 68 and 73 mm frame bottom brake shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Purple Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 83 Wolf Tooth English (BSA) Bottom Brackets Bottom Brackets UPC: 810159401289

by Wolf Tooth

—$129.95

Wolf Tooth English (BSA) bottom brackets are engineered to be durable, reliable, lightweight, and smooth. The weather sealing is best-in-class, with o-ring seals on the spindle and inner shell, a wiper connection seal between the bearing and end cap, bearing race seals, and a labyrinth end cap design. To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact. The custom chrome bearings has been hardened for improved durability and reduced friction with ZNA corrosion-resistant coating, while the ball diameter, width, and counts were custom selected by Wolf Tooth for top quality based on spindle diameter. Wolf Tooth bottom brackets are machined at Wolf Tooth in Minnesota, USA. Best-in-class sealing protects bearings from water and trail debris Custom polymer spindle bushings prevent creaking and prolong the life of the crankset Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width shells allow English (BSA) models to fit 68 and 73 mm frame bottom brake shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Orange Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 83 Wolf Tooth English (BSA) Bottom Brackets Bottom Brackets UPC: 810159401272

by Wolf Tooth

—$129.95

Wolf Tooth English (BSA) bottom brackets are engineered to be durable, reliable, lightweight, and smooth. The weather sealing is best-in-class, with o-ring seals on the spindle and inner shell, a wiper connection seal between the bearing and end cap, bearing race seals, and a labyrinth end cap design. To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact. The custom chrome bearings has been hardened for improved durability and reduced friction with ZNA corrosion-resistant coating, while the ball diameter, width, and counts were custom selected by Wolf Tooth for top quality based on spindle diameter. Wolf Tooth bottom brackets are machined at Wolf Tooth in Minnesota, USA. Best-in-class sealing protects bearings from water and trail debris Custom polymer spindle bushings prevent creaking and prolong the life of the crankset Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width shells allow English (BSA) models to fit 68 and 73 mm frame bottom brake shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Silver Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Weight 82 Wolf Tooth English (BSA) Bottom Brackets Bottom Brackets UPC: 810159401371

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2x) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 103 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401418

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2x) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 103 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401395

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Orange Spindle Interface Type SRAM DUB Weight 96 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401432

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2x) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 103 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401401

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type SRAM DUB Weight 96 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401449

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 3mm spindle spacer, (1) 5mm spindle spacer, and (1) 7.5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type SRAM DUB Weight 96 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401456

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Weight 91 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401463

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Silver Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Weight 91 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401494

by Wolf Tooth

—$139.95

Wolf Tooth T47 Internal bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. Their ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing steel which has a higher surface hardness than stainless to improve the durability, reduce spinning resistance, and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets deliver superior performance in all conditions. Wolf Tooth bottom brackets are designed, engineered, machined and assembled in-house at Wolf Tooth HQ in Minnesota, USA. Bottom bracket also includeds: (2) 2.5mm shell spacers, (2) 0.5mm spindle spacers, (2) 1mm spindle spacers, (1) 2mm spindle spacer, (1) 3mm spindle spacer, and (1) 5mm spindle spacer Best-in-class sealing achieved by grouping a spindle o-ring, seals on the bearing/bushing gutter, inner and outer low contact bearing seals, shell o-rings, and a labyrinth-style end cap to ensure your bottom bracket will run smoothly no matter what conditions you ride in Custom bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact, the leading cause of bottom bracket creaks, while also aiding in bearing longevity with an interface to the bearing gutter seal for maximum weatherproofing Custom AlSl 52100 chrome bearing steel hardened to Rc 61-66 reduces friction for smooth pedaling with ZNA corrosion-resistant coating Adjustable-width design allows the same shell to be used for 85.5mm - 92mm width T47 Internal Bottom Brackets Easy installation and removal using a standard spline 52-16 bottom bracket tool (Sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Purple Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Weight 91 Wolf Tooth T47 Internal Bottom Brackets Bottom Brackets UPC: 810159401487

by Wolf Tooth

—$81.95

e*thirteen Threaded Bottom Brackets Bearings feature high performance seals and custom grease specification for top-notch durability and smooth spinning e*thirteen threaded BBs cannot be used to retrofit a BB30 crankset onto a BSA threaded frame Large custom sealed 6806 bearings are replaceable and serviceable Item Specifications BB Shell Width (mm) 68 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Black Weight 94 e*thirteen Threaded Bottom Bracket Bottom Brackets EAN: 4710751508200

by e*thirteen

—$47.95

e*thirteen Threaded Bottom Brackets Bearings feature high performance seals and custom grease specification for top-notch durability and smooth spinning e*thirteen threaded BBs cannot be used to retrofit a BB30 crankset onto a BSA threaded frame Large custom sealed 6806 bearings are replaceable and serviceable Item Specifications BB Shell Width (mm) 83 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Black e*thirteen Threaded Bottom Bracket Bottom Brackets EAN: 4710751504752

by e*thirteen

—$57.95

e*thirteen Press Fit Bottom Brackets Feature technical engineering solutions to solve common Press Fit problems Thread together with light weight CNC machined alloy sleeves, eliminating the creaks and squeaks Bearings feature high performance seals, and a custom grease specification deliver supreme durability and smooth spinning performance Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 83 BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Weight 144 e*thirteen Non-Threaded Bottom Bracket Bottom Brackets EAN: 4710751504738

by e*thirteen

—$138.99

T47 Outboard threaded bottom brackets are made from machined aluminum, and thread together directly into T47 frames. Cups have outboard bearings, and are typically used in BB shells with widths from 68mm to 100mm. For use 30mm crank spindles in frames with T47 interface Fits 68mm - 100mm shell widths Enduro ABEC-3 sealed bearings are replaceable Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races provide smooth crank rotation Machined aluminum cups with durable anodized finish Made in the USA High quality Enduro bearings can be easily serviced or replaced Similar to standard BSA threaded cups; the drive side cup is left-hand thread and the non-drive side cup is right-hand thread Item Specifications BB Shell Width (mm) 100 BB Shell Width (mm) 68 BB Shell Width (mm) 70 BB Shell Width (mm) 73 BB Shell Width (mm) 76 BB Shell Width (mm) 79 BB Shell Width (mm) 83 BB Shell Width (mm) 85 BB Shell Width (mm) 86 BB Shell Width (mm) 90 BB Shell Width (mm) 92 BB Shell Width (mm) 95 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Red Spindle Interface Type RaceFace Cinch 30mm Weight 155 Wheels Manufacturing T47 Outboard Bottom Bracket Bottom Brackets UPC: 810124712174

by Wheels Manufacturing

—$138.99

T47 Inboard threaded bottom brackets are made from machined aluminum, and thread together directly into T47 frames. Cups have internal bearings for use in BB shell widths from 68mm to 132mm. For use 30mm crank spindles in frames with T47 interface Fits 68mm - 132mm shell widths Enduro ABEC-3 sealed bearings are replaceable Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races provide smooth crank rotation Machined aluminum cups with durable anodized finish Made in the USA High quality Enduro bearings can be easily serviced or replaced Similar to standard BSA threaded cups; the drive side cup is left-hand thread and the non-drive side cup is right-hand thread Item Specifications BB Shell Width (mm) 100 BB Shell Width (mm) 104.5 BB Shell Width (mm) 107 BB Shell Width (mm) 121 BB Shell Width (mm) 132 BB Shell Width (mm) 68 BB Shell Width (mm) 70 BB Shell Width (mm) 73 BB Shell Width (mm) 76 BB Shell Width (mm) 79 BB Shell Width (mm) 83 BB Shell Width (mm) 85 BB Shell Width (mm) 86 BB Shell Width (mm) 90 BB Shell Width (mm) 92 BB Shell Width (mm) 95 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Red Spindle Interface Type RaceFace Cinch 30mm Weight 97 Wheels Manufacturing T47 Inboard Bottom Bracket Bottom Brackets UPC: 810124712105

by Wheels Manufacturing

—$132.99

Wheels Manufacturing PF30 Outbound bottom brackets are for use with frames that utilize a PF30 bottom bracket standard. Features two machined aluminum thread together cups that keeps the bottom bracket stable in the frame, increases bearing life, and simplifies maintenance. This means no more creaking, smoother operation, longer bearing life, and quick bearing replacement. Note: Spindle length must be 103mm or longer when used in a 68mm wide shell, 108mm or longer when used in a 73mm wide shell Enduro ABEC-3 sealed bearings are replaceable Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races provide smooth crank rotation Machined aluminum cups with durable anodized finish Fits frames with 61mm* to 83mm bottom bracket shell width (* Specialized Carbon OSBB with 61mm shell width will need additional cup spacers) Made in the USA Item Specifications BB Shell Width (mm) 61 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 83 BB/Frame Interface PF30 BB/Frame Interface Specialized Carbon OSBB Bottom Bracket Shell I.D. 46 Defined Color Blue Spindle Interface Type RaceFace Cinch 30mm Weight 151 Wheels Manufacturing PF30 Outboard Thread Together Bottom Bracket Bottom Brackets UPC: 810124712280

by Wheels Manufacturing

—$113.99

The Wheels Manufacturing BSA 30 bottom bracket threaded to 30mm is their solution to running a 30mm spindle crankset in a BSA (English) threaded frame. This bottom bracket features high quality aluminum cups and fully serviceable bearings. Enduro ABEC-3 sealed bearings are replaceable Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races provide smooth crank rotation Machined aluminum cups with durable anodized finish Allows for the use of 30mm spindle crankset with English (BSA) threaded bottom bracket shells For use with 30mm diameter cranks with an overall spindle length of at least 104mm when used in a 68mm wide BB shell Will not work with standard BB30 cranksets, please measure your BB30 crank spindle length Compatible with frames that have 68-73mm English bottom bracket shells Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Orange Spindle Interface Type RaceFace Cinch 30mm Weight 102 Wheels Manufacturing BSA 30 Bottom Bracket Bottom Brackets UPC: 810124712327

by Wheels Manufacturing

—$132.99

Wheels Manufacturing PF30 Outbound bottom brackets are for use with frames that utilize a PF30 bottom bracket standard. Features two machined aluminum thread together cups that keeps the bottom bracket stable in the frame, increases bearing life, and simplifies maintenance. This means no more creaking, smoother operation, longer bearing life, and quick bearing replacement. Note: Spindle length must be 103mm or longer when used in a 68mm wide shell, 108mm or longer when used in a 73mm wide shell Enduro ABEC-3 sealed bearings are replaceable Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races provide smooth crank rotation Machined aluminum cups with durable anodized finish Fits frames with 61mm* to 83mm bottom bracket shell width (* Specialized Carbon OSBB with 61mm shell width will need additional cup spacers) Made in the USA Item Specifications BB Shell Width (mm) 61 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 83 BB/Frame Interface PF30 BB/Frame Interface Specialized Carbon OSBB Bottom Bracket Shell I.D. 46 Defined Color Red Spindle Interface Type RaceFace Cinch 30mm Weight 151 Wheels Manufacturing PF30 Outboard Thread Together Bottom Bracket Bottom Brackets UPC: 810124712242

by Wheels Manufacturing

—$238.43

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the DUB ceramic bottom bracket gives riders an additional option for even more silky-smooth performance. This is a whole other level in bottom bracket friction reduction, thanks to its high efficiency, ceramic bearings. What's more, the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenarios T47 (Road Wide: 85.5mm) High efficiency ceramic bearings save riders rotational energy Silky smooth, without sacrificing robust seals required for real life durability MTB and racing scenarios One oversized spindle to work across every bottom bracket standard Item Specifications BB Shell Width (mm) 85 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type SRAM DUB Weight 125 SRAM DUB Road-Wide Threaded Ceramic Bottom Bracket Bottom Brackets UPC: 710845878299

by SRAM

—$238.43

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the DUB ceramic bottom bracket gives riders an additional option for even more silky-smooth performance. This is a whole other level in bottom bracket friction reduction, thanks to its high efficiency, ceramic bearings. What's more, the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenarios High efficiency ceramic bearings save riders rotational energy Silky smooth, without sacrificing robust seals required for real life durability MTB and racing scenarios One oversized spindle to work across every bottom bracket standard Item Specifications BB Shell Width (mm) 86 BB/Frame Interface BB86 Bottom Bracket Shell I.D. 41 Defined Color Black Spindle Interface Type SRAM DUB SRAM DUB Non-Threaded Ceramic Bottom Bracket Bottom Brackets UPC: 710845881343

by SRAM

—$41.99

High quality TRP PressFit bottom brackets are designed to provide smooth pedaling in the most challenging conditions. Only compatible with 30mm crank spindles PressFit 30 (PF30) bottom bracket to frame interface Designed for frames with a 83mm bottom bracket shell Item Specifications BB Shell Width (mm) 83 BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type 386 EVO Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Spindle Interface Type Zipp Vuma TRP PressFit Bottom Brackets Bottom Brackets EAN: 4717592038552

by TRP

—$166.40

Designed to face the worst British weather has to offer, Hope T47 threaded bottom brackets feature high quality full stainless-steel bearings and seals that offer exceptional durability for a long service life. Fits Hope and other brands that use 30mm crank spindles CNC machined aluminum cups are lightweight and durable High quality stainless steel sealed bearings offer less friction and greater durability Designed for easy servicing and bearing replacement Center tube is optimized for internal routing and offers additional protection from contaminates Convertible to SRAM DUB with the use of optional bottom bracket conversion kit (sold separately) Item Specifications BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB/Frame Interface T47 Bottom Bracket Shell I.D. 47 Defined Color Black Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type Rotor 3D+ Hope T47 Bottom Bracket Bottom Brackets EAN: 5056033475969

by Hope

—$242.84

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the DUB ceramic bottom bracket gives riders an additional option for even more silky-smooth performance. This is a whole other level in bottom bracket friction reduction, thanks to its high efficiency, ceramic bearings. What's more, the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenarios PressFit 30 68/73mm, 73 Road Wide High efficiency ceramic bearings save riders rotational energy Silky smooth, without sacrificing robust seals required for real life durability MTB and racing scenarios One oversized spindle to work across every bottom bracket standard Item Specifications BB Shell Width (mm) 73 BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type SRAM DUB Weight 130 SRAM DUB Road Wide Non-Threaded Ceramic Bottom Bracket Bottom Brackets UPC: 710845873164

by SRAM

—$242.84

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the DUB ceramic bottom bracket gives riders an additional option for even more silky-smooth performance. This is a whole other level in bottom bracket friction reduction, thanks to its high efficiency, ceramic bearings. What's more, the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenarios BB30 68/73mm, 73 Road Wide High efficiency ceramic bearings save riders rotational energy Silky smooth, without sacrificing robust seals required for real life durability MTB and racing scenarios One oversized spindle to work across every bottom bracket standard Item Specifications BB Shell Width (mm) 73 BB/Frame Interface BB30 Bottom Bracket Shell I.D. 42 Defined Color Black Spindle Interface Type SRAM DUB Weight 78 SRAM DUB Road Wide Non-Threaded Ceramic Bottom Bracket Bottom Brackets UPC: 710845873157

by SRAM

—$242.84

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the DUB ceramic bottom bracket gives riders an additional option for even more silky-smooth performance. This is a whole other level in bottom bracket friction reduction, thanks to its high efficiency, ceramic bearings. What's more, the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenarios PressFit 30 (68-73mm) Road Wide High efficiency ceramic bearings save riders rotational energy Silky smooth, without sacrificing robust seals required for real life durability MTB and racing scenarios One oversized spindle to work across every bottom bracket standard Item Specifications BB Shell Width (mm) 68 BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type SRAM DUB Weight 87 SRAM DUB Road Wide Non-Threaded Ceramic Bottom Bracket Bottom Brackets UPC: 710845878251

by SRAM

—$242.84

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the DUB ceramic bottom bracket gives riders an additional option for even more silky-smooth performance. This is a whole other level in bottom bracket friction reduction, thanks to its high efficiency, ceramic bearings. What's more, the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenarios PressFit 30 (Road Wide) / BB386 High efficiency ceramic bearings save riders rotational energy Silky smooth, without sacrificing robust seals required for real life durability MTB and racing scenarios One oversized spindle to work across every bottom bracket standard Item Specifications BB Shell Width (mm) 86 BB/Frame Interface 386 EVO BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type SRAM DUB Weight 150 SRAM DUB Road Wide Non-Threaded Ceramic Bottom Bracket Bottom Brackets UPC: 710845878275

by SRAM

—$113.99

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets Includes Enduro Silicone dust seals ABEC-3 sealed bearings Grade 10 chromium steel balls, 52100 high carbon chromium alloy races Replaceable Enduro bearings Made in the USA Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Gray Spindle Interface Type Shimano Hollowtech II Wheels Manufacturing BSA Bottom Bracket Bottom Brackets UPC: 811079026897

by Wheels Manufacturing