Industry Nine

—$306

Made in Asheville, NC, the 1/1 Classic hubs were made to be durable and confident enough to take on any trail you can throw at it, but not break the bank in the process, what's not to love about that? Rear hubs feature a dual phased-pawl drive mechanism accomplishing 90 points of engagements and 4° engagement by way of a six pawl driver and 45 tooth driver. High-load sealed cartridge bearings 15mm rear axle to fit all current freehub body options 90 Points of Engagement Available in XD, HG, and Micro Spline freehub options Weight: 295g   Industry Nine 1/1 Classic Rear Hub Rear Hub UPC: 810098980029 MPN: H0MBXAXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769576836 MPN: H3MBXBXE2

by Industry Nine

—$316

Made in Asheville, NC, the 1/1 Classic hubs were made to be durable and confident enough to take on any trail you can throw at it, but not break the bank in the process, what's not to love about that? Rear hubs feature a dual phased-pawl drive mechanism accomplishing 90 points of engagements and 4° engagement by way of a six pawl driver and 45 tooth driver. High-load sealed cartridge bearings 12mm rear axle to fit all current freehub body options 90 Points of Engagement Shimano 12 Speed Micro Spline Freehub Weight: 295g   Industry Nine 1/1 Classic Rear Hub Rear Hub UPC: 810098980333 MPN: H0MBXAXE7

by Industry Nine

—$306

Made in Asheville, NC, the 1/1 Classic hubs were made to be durable and confident enough to take on any trail you can throw at it, but not break the bank in the process, what's not to love about that? Rear hubs feature a dual phased-pawl drive mechanism accomplishing 90 points of engagements and 4° engagement by way of a six pawl driver and 45 tooth driver. High-load sealed cartridge bearings 15mm rear axle to fit all current freehub body options 90 Points of Engagement Shimano 8, 9, 10, & 11 Speed Hyperglide Freehub Weight: 295g   Industry Nine 1/1 Classic Rear Hub Rear Hub UPC: 810098980487 MPN: H0MBXAXE1

by Industry Nine

—$306

Confident and capable of cleaning the A-line yet budget friendly to save up for a season of bucket list rides, the 1/1 hub stays true to the performance heritage of Industry Nine. Featuring a dual phased-pawl drive mechanism accomplishing 90 points with 4 engagement, by way of a six pawl driver and 45 tooth drivering. High-load sealed cartridge bearings Classic j-bend spokes Robust protection system using a labyrinth radial lip seal and endcap proximity seals unencumbered by bearing wear or preload CNC machined, anodized and assembled entirely in Asheville, NC Service-friendly retained pawls actuated by durable leaf-springs Unified service parts across the range Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Industry Nine 1/1 Classic Rear Hub Rear Hub UPC: 810098980012 MPN: H0MBXBXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Silver Defined Color Silver Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769382604 MPN: H3MSXAXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769734045 MPN: H3MBXAXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Blue Defined Color Blue Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769239762 MPN: H3MLXBXE2

by Industry Nine

—$316

Confident and capable of cleaning the A-line yet budget friendly to save up for a season of bucket list rides, the 1/1 hub stays true to the performance heritage of Industry Nine. Featuring a dual phased-pawl drive mechanism accomplishing 90 points with 4 engagement, by way of a six pawl driver and 45 tooth drivering. High-load sealed cartridge bearings Classic j-bend spokes Robust protection system using a labyrinth radial lip seal and endcap proximity seals unencumbered by bearing wear or preload CNC machined, anodized and assembled entirely in Asheville, NC Service-friendly retained pawls actuated by durable leaf-springs Unified service parts across the range Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Industry Nine 1/1 Classic Rear Hub Rear Hub UPC: 810098980234 MPN: H0MBXBXE7

by Industry Nine

—$470

Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards. 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control 6 pawl, 6 phase 115 tooth drivering Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue Classic j-bend spoke interface Steel cartridge bearings are durable Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Center to Flange, Left 38 Center to Flange, Right 25 Color Orange Defined Color Orange Flange Diameter, Left 58 Flange Diameter, Right 60 Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 299 Industry Nine Hydra Classic Rear Hub Rear Hub UPC: 810098980784 MPN: H2MOXAXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Green Defined Color Green Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769180408 MPN: H3MNXBXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Purple Defined Color Purple Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769709975 MPN: H3MUXAXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Bronze Defined Color Brown Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769239809 MPN: H3MZXBXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Purple Defined Color Purple Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769710223 MPN: H3MUXAXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769557323 MPN: H3MBXAXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769671777 MPN: H3MBXAXG7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769625534 MPN: H3MBXAXG2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Bronze Defined Color Brown Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769597114 MPN: H3MZXAXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Purple Defined Color Purple Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769165283 MPN: H3MUXBXE7

by Industry Nine

—$470

Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards. 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control 6 pawl, 6 phase 115 tooth drivering Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue Classic j-bend spoke interface Steel cartridge bearings are durable Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Center to Flange, Left 38 Center to Flange, Right 25 Color Orange Defined Color Orange Flange Diameter, Left 58 Flange Diameter, Right 60 Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 299 Industry Nine Hydra Classic Rear Hub Rear Hub UPC: 810098981972 MPN: H2MOXBXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Blue Defined Color Blue Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769384608 MPN: H3MLXBXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Silver Defined Color Silver Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769283864 MPN: H3MSXAXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Green Defined Color Green Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769085925 MPN: H3MNXBXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Red Defined Color Red Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769284908 MPN: H3MRXBXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Bronze Defined Color Brown Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769239816 MPN: H3MZXBXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Orange Defined Color Orange Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769198175 MPN: H3MOXBXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Red Defined Color Red Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769282201 MPN: H3MRXBXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769335341 MPN: H3MBXBXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Orange Defined Color Orange Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769140143 MPN: H3MOXBXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Silver Defined Color Silver Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769283215 MPN: H3MSXBXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Silver Defined Color Silver Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769279065 MPN: H3MSXBXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Purple Defined Color Purple Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769198182 MPN: H3MUXBXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769101977 MPN: H3MBXBXG2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Blue Defined Color Blue Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769733321 MPN: H3MLXAXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Red Defined Color Red Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769242168 MPN: H3MRXAXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Blue Defined Color Blue Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769733314 MPN: H3MLXAXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769107054 MPN: H3MBXBXG7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Green Defined Color Green Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769549199 MPN: H3MNXAXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Bronze Defined Color Brown Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769553615 MPN: H3MZXAXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Red Defined Color Red Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769283499 MPN: H3MRXAXE7

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Orange Defined Color Orange Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769549250 MPN: H3MOXAXE2

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Green Defined Color Green Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769590313 MPN: H3MNXAXE2

by Industry Nine

—$475

At the heart of the Solix rear hub is a continuously-phased five-pawl freehub seamlessly integrating with a 121 tooth drive ring - offering 605 points of contact translating to an ultra-fine .59 engagement. Crafted from A2 tool steel using precision wire EDM, the pawls and drive rings are engineered for maximum durability. To bring resistance and freewheeling noise to a minimum, we've reduced the driving diameter, pawl rotation, and pawl spring pressure, and changed the FH seal layout. Matched hubshell bearing specs to evenly distribute loads, an updated bearing preload method to optimize performance and longevity, and freehub bearings with up to 233% higher capacity vs Torch The combination of endcap debris shields and new full-contact lip seals provide exceptional bearing protection in even the worst conditions Unique scalloped design of the hub flanges effectively distributes stress - improving strength while reducing weight Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc keyword search Wheel Discounts Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 227 Industry Nine Solix Classic Rear Hub Rear Hub UPC: 197769682544 MPN: HICBXBXE7

by Industry Nine