Chain Retention System

—$94.99

Eliminate dropped chains forever and more than double your chainring life with the new OneUp Components V2 Chain Guide. As the trend for lower and slacker bikes continues, chainring protection is becoming even more important. The OneUp Bash Guide uses the same simple, one tool installation and adjustment as our best-selling ISCG05 Chain Guide, but adds more strength where you need it. The OneUp Bash Guide was developed with input from EWS World Champions, Richie Rude and Jared Graves. Reinforced Nylon bash guards and a back plate cut from 8mm thick 7075-T6 aluminum, ensure that the OneUp Bash Guide can handle the biggest hits, but at a weight of only 102g (34T) you may forget it’s even there. The first chain guide designed to be both Oval and Boost compatible Weight: 90g 28-30T, 105g 32-34T, 110g 36T Capacity: 28-36T Chainline: 7.5mm adjustment Mount: ISCG05 Color: Black top guide piece included Material: 7075 aluminum, top guide glass reinforced thermoplastic OneUp Bash Guide V2 Chain Retention System EAN: 0038362821940

by OneUp

—$59.99

Eliminate dropped chains forever and more than double your chainring life with the new OneUp Components Chain Guide. At only 35g the OneUp Chain Guide weighs less than a sip of water, and can save you money in less than a season. The first chain guide designed to be both Oval and Boost compatible. Weight: 40g Capacity: 26-38T Chainline: 7.5mm adjustment Mount: ISCG05 Color: Black top guide piece included Material: 7075 aluminum, top guide glass reinforced thermoplastic WHY DO I NEED A GUIDE AND A NARROW WIDE CHAINRING? NW rings are awesome, but they're not perfect and every once in a while you can drop a chain while riding. On a social ride, this means getting dropped by your friends. But when racing an Enduro a dropped chain can cost you the podium, which is why almost every EWS pro runs both a chain guide and narrow wide chainring. HOW CAN I DOUBLE MY CHAINRING LIFE? As a Narrow Wide ring wears, over time the teeth thin and lose their chain retention ability, leading to more dropped chains. The OneUp guide extends NW ring life by limiting the chains side-to-side movement reducing the NW tooth wear and totally preventing the chain from derailing. Installing a OneUp guide means you now only have to replace your chainring when the driving faces have worn out, which typically doubles your usable chainring life. Buy less stuff - Work Less Ride More. OneUp Top Chainguide V2 Chain Retention System EAN: 0038262821941

by OneUp

—$119.95

The absoluteBLACK Oval Bash Guide is designed specifically for oval chainrings, keeping your chain secure at every single crank position. This bash guard system provides exceptional durability with maximum weight savings thanks to intelligent design and titanium hardware. Chainline is adjustable in 0.5mm increments, with 4 included spacers 0.5, 1, 2 and 3.5mm Designed for use with any 1x10, 1x11 or 1x12 drivetrain with absoluteBLACK oval or round chainring Suitable for XC, trial, enduro, and aggressive enduro 26-34t capacity for oval chainrings or 28-36t capacity for round chainrings The outer section of the cage can be moved without tools, allowing for easy access to the chain while on the trail Fits to ISCG-05 mount Small markers on the side of the back-plate show the ideal position of the guide for your desired chainring size 69g Fully compatible with oval chainrings The adjustable 48-53mm chainline makes it compatible with most bike setups Includes titanium hardware and spacers Item Specifications Color Black Defined Color Black Material Aluminum Max Tooth (teeth) 34 Weight 69 absoluteBLACK Oval Bash Guide Chain Retention System EAN: 5110846002559

by absoluteBLACK

—$44.95

The MRP 1x V3 CS is a durable and lightweight chainguide that features a dual-material "TR" upper guide with a soft material on the interior walls for quiet performance. 28-34t range (oval compatible up to 32t) Ideal for 1x10, 1x11, and 1x12 drivetrains Tracked and grooved upper guide and backplate interface increases stiffness and eases installation Compatible with chainlines 49mm and wider Composite backplate Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 34 Weight 33 MRP 1x V3 CS Chainguide Chain Retention System UPC: 702430172936

by MRP

—$15

COMPATIBLE WITH THE FOLLOWING ONEUP GUIDES CHAIN GUIDE - ISCG05 - V2 BASH GUIDE - ISCG05 - V2 Kit includes 1 two piece top guide OneUp Chainguide Top Kit V2 Chain Retention System

by OneUp

—$15

COMPATIBLE WITH THE FOLLOWING ONEUP GUIDES CHAIN GUIDE - ISCG05 - V2 BASH GUIDE - ISCG05 - V2 Kit includes 1 two piece top guide OneUp Chainguide Top Kit V2 Chain Retention System

by OneUp

—$74.95

Designed for enduro and trail riding, the MRP AMg CS chain guide utilizes a premium-finish steel backplate, durable nylon upper guide and a patented integrated skid to eliminate dropped chains and bent chainrings. Premium-finish steel backplate provides stiffness and durability The co-molded TR upper guide provides for quiet operation Compatible with 28-34T chainrings ISCG-05 mount Designed for use with 1x drivetrains Boost compatible Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Steel Max Tooth (teeth) 34 Weight 152 MRP AMg CS Composite Chain Guide Chain Retention System UPC: 702430175531

by MRP

—$74.95

MRP XCg bashguards are the ultimate defense against the unexpected hazards of the trail, ensuring your chainring stays safe and your ride remains smooth and uninterrupted. Whether you're navigating rocky tech climbs or tackling tough descents, rest assured your drivetrain is safeguarded against damage. Available in ISCG-05 and BB mount options. Perfect for frames with integrated upper guides Mounts to lowest two ISCG-05 bolt holes Sturdy aluminum backplate for extra durability and stiffness Protects chainrings up to 32T (or 30T oval) Designed for XC and trail riding Integrated skid protects chainrings and glides over rocks and obstacles Helps prevent frame damage caused by dropped chains Item Specifications Color Black Defined Color Black Max Tooth (teeth) 32 MRP XCg Bash Guard Chain Retention System UPC: 702430173759

by MRP

—$15

COMPATIBLE WITH THE FOLLOWING ONEUP GUIDES CHAIN GUIDE - ISCG05 - V2 BASH GUIDE - ISCG05 - V2 Kit includes 1 two piece top guide OneUp Chainguide Top Kit V2 Chain Retention System

by OneUp

—$15

COMPATIBLE WITH THE FOLLOWING ONEUP GUIDES CHAIN GUIDE - ISCG05 - V2 BASH GUIDE - ISCG05 - V2 Kit includes 1 two piece top guide OneUp Chainguide Top Kit V2 Chain Retention System

by OneUp

—$129.95

The e*thirteen Vario Downhill chainguides are ready for the toughest riding. Most appropriate for all downhill or freeride riding on bikes with 140mm travel and up Adjustable upper slider: The Vario compact slider offers lateral infinite adjustments to cater to different chainlines, using a simple single bolt mechanism Versatility in mounting: The armature can be fixed either inside or outside of the guide backplate to better suit various bike setups Choice in coverage: Riders have the option of choosing between a longer, full-coverage slider and a shorter, ultra-compact slider Bashguards: Includes a selection of bashguards for 28-32 or 34-36 tooth chainring sizes Optional lower idler: For those who prefer, the downhill guides can be used with or without the super quiet, low-friction stealth lower idler for maximum chain retention Compatible with Boost and SuperBoost Chainlines Premium aluminum backplate 28-36t chainring capacity ISCG05 3-bolt mount Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Max Tooth (teeth) 36 Weight 181 e*thirteen Vario Downhill Chainguide Chain Retention System EAN: 4710751509269

by e*thirteen

—$15

COMPATIBLE WITH THE FOLLOWING ONEUP GUIDES CHAIN GUIDE - ISCG05 - V2 BASH GUIDE - ISCG05 - V2 Kit includes 1 two piece top guide OneUp Chainguide Top Kit V2 Chain Retention System

by OneUp

—$109.95

The MRP AMg SL chainguide eliminates dropped chains and bent chainrings. It combines a lightweight upper guide and a durable bashguard, mated to an aluminum backplate. Unlike the cheap, flexy, and rattle-prone upper guides found on other products, the AMg features our premium, stiff, silent upper guide and a tough fiber-infused bashguard. Aluminum back plate is strong and lightweight Works with 28-32t round rings (and 26-30t oval rings) 4mm of chainline adjustment (without use of spacers) so adjustments can be made quickly Works with most chainlines (including non-boost, Boost, and Super Boost) Forefront 4-way, front-accessible setup and adjustment Pop-Up tool-free chain access for simplified installation and drivetrain maintenance Upper guide features TPU co-molding to silence chain contact Requires ISCG-05 tabs Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Material Composite Max Tooth (teeth) 32 Weight 109 MRP AMg SL Chainguide Chain Retention System UPC: 702430205849

by MRP

—$69.95

The absoluteBLACK Oval Chainguide is designed specifically for oval chainrings, keeping the chain secure at every single crank position Fits to ISCG-05 mount Fully compatible with 26-34 tooth oval chainrings, or 28-36 tooth round chainrings Designed for use with any 1x10, 1x11 or 1x12 drivetrain with absoluteBLACK oval or round chainring Chainline is adjustable in 0.5mm increments, with 4 included spacers 0.5, 1, 2 and 3.5mm The outer section of the cage can be moved without tools, allowing for easy access to the chain while on the trail Fully compatible with oval chainrings The adjustable 48-53mm chainline makes it compatible with most bike setups Includes titanium hardware and spacers Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 34 Weight 22.2 absoluteBLACK Oval Guide Chain Retention System EAN: 5110846001804

by absoluteBLACK

—$69.95

If you are a 1x rider and can't afford to drop a chain, the Wolf Tooth GnarWolf chain guide is for you. Designed specifically around 1x wide/narrow chainrings the GnarWolf will keep your chain glued to your chainring in the roughest and muddiest of conditions. Designed for use with round chainrings 28t-36t or oval chainrings 28t-34 on bikes with an ISCG-05 Mount Infinite vertical adjustment between 28t and 36t for round chainrings and 28t-34t oval chainrings Due to frame and bike geometry there will be some bikes that need modifications or flat out won't work - Here are the known exceptions: Ibis Mojo 3 (will not work), Ibis Ripmo (will not work), Ibis Ripley (will not work), Specialized Stumpjumper 2016-2017 models (works with 1mm of spacers between the frames ISCG05 mounts and the guide, washers not included), Evil The Following (will not work), Santa Cruz Tallboy (will not work) 8mm of chainline adjustment via Wolf Tooth's GuideLock quick adjustment system (No shims required) Specific guide shaping is optimized for use with elliptical and round chainrings Installation only takes a few minutes and all adjustments made easily with common 4 mm hex key Easy chain removal without losing any of the guide's adjustments Guide is designed for 1x use only and NOT compatible with crankset mounted bashrings Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Max Tooth (teeth) 36 Wolf Tooth Gnarwolf Chainguide Chain Retention System UPC: 812719023009

by Wolf Tooth

—$84.95

The e*thirteen Vario Downhill chainguides are ready for the toughest riding. Most appropriate for all downhill or freeride riding on bikes with 140mm travel and up Versatility in mounting: The armature can be fixed either inside or outside of the guide backplate to better suit various bike setups Choice in coverage: Includes a selection of bashguards for 28-32 or 34-36 tooth chainring sizes Optional lower idler: For those who prefer, the downhill guides can be used with or without the super quiet, low-friction stealth lower idler for maximum chain retention Compatible with Boost and SuperBoost Chainlines Premium aluminum backplate 28-36t chainring capacity ISCG05 2-Bolt mount Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Max Tooth (teeth) 36 Weight 120 e*thirteen Vario Downhill Chainguide Chain Retention System EAN: 4710751509290

by e*thirteen

—$15

COMPATIBLE WITH THE FOLLOWING ONEUP GUIDES CHAIN GUIDE - ISCG05 - V2 BASH GUIDE - ISCG05 - V2 Kit includes 1 two piece top guide OneUp Chainguide Top Kit V2 Chain Retention System

by OneUp

—$15

COMPATIBLE WITH THE FOLLOWING ONEUP GUIDES CHAIN GUIDE - ISCG05 - V2 BASH GUIDE - ISCG05 - V2 Kit includes 1 two piece top guide OneUp Chainguide Top Kit V2 Chain Retention System

by OneUp

—$99.95

MRP XCg bashguards are the ultimate defense against the unexpected hazards of the trail, ensuring your chainring stays safe and your ride remains smooth and uninterrupted. Whether you're navigating rocky tech climbs or tackling tough descents, rest assured your drivetrain is safeguarded against damage. Available in ISCG-05 and BB mount options. Carbon fiber backplate provides premium durability and stiffness ISCG-05 mount Protects chainrings up to 32T Designed for XC and trail riding Integrated skid protects chainrings and glides over rocks and obstacles Helps prevent frame damage caused by dropped chains Item Specifications Color Carbon Defined Color Carbon Material Carbon Max Tooth (teeth) 32 Weight 88 MRP XCg Bash Guard Chain Retention System UPC: 702430185608

by MRP

—$44.95

The MRP 1x V3 CS is a durable and lightweight chainguide that features a dual-material "TR" upper guide with a soft material on the interior walls for quiet performance. 28-36t range Ideal for 1x10, 1x11, and 1x12 drivetrains Tracked and grooved upper guide and backplate interface increases stiffness and eases installation Compatible with chainlines 49mm and wider Composite backplate Item Specifications Chainguide Mount Type E2 Type Mount Color Black Max Tooth (teeth) 36 MRP 1x V3 CS Chainguide Chain Retention System UPC: 702430174350

by MRP

—$69.95

If you are a 1x rider and can't afford to drop a chain, the Wolf Tooth GnarWolf chain guide is for you. Designed specifically around 1x wide/narrow chainrings the GnarWolf will keep your chain glued to your chainring in the roughest and muddiest of conditions. Designed for use with round and oval 28t-36t chainrings on bikes with a High Direct Mount Infinite vertical adjustment between 28t and 36t for round and oval chainrings Chainline adjustment between 48mm to 54mm 8mm of chainline adjustment via Wolf Tooth's GuideLock quick adjustment system (No shims required) Specific guide shaping is optimized for use with elliptical and round chainrings Installation only takes a few minutes and all adjustments made easily with common 4 mm hex key Easy chain removal without losing any of the guide's adjustments Guide is designed for 1x use only and NOT compatible with crankset mounted bashrings Item Specifications Chainguide Mount Type High Direct Mount Color Black Defined Color Black Max Tooth (teeth) 36 Wolf Tooth Gnarwolf Chainguide Chain Retention System UPC: 812719023016

by Wolf Tooth

—$159.95

The MRP MXg only guide specifically designed for high-pivot and similar suspension layouts with high chain growth. Silence and efficiency are the key benefits of this chainguide. For use with High-Pivot and similar suspension layouts Features MRP's S5 roller with 14 mini-teeth to keep it spinning smoothly in all conditions Large diameter roller reduces the articulation angle of the chain, which yields better efficiency and feel than typical, small guide pulleys Aluminum back plate is strong and light weight Integrated skid provides smooth chain movement Confirmed fit list: Forbidden models: Druid, Dreadnought; Cannondale model: Jekyll; GT model: Force; Devinci models: Chainsaw, Spartan Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Material Composite Max Tooth (teeth) 32 MRP MXg SL Chainguide Chain Retention System UPC: 702430206327

by MRP

—$109.95

SXg Alloy Chain Guide Full-sized upper and lower guides with quiet, TPU co-molded inner Nylon skid attached directly to integrated lower guide Swingset hardware allows guides to rotate apart for easy chain installation Installs and adjusts with a single 4mm hex Compatible with chain lines 49mm and wider, including Boost 148 Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains Item Specifications Chainguide Mount Type ISCG-05 Color Black MRP SXg Alloy Chain Retention System UPC: 702430173742

by MRP

—$99.95

The 1x V3 Carbon chain guide provides extra security for 1x10 or 1x11 drivetrains. A thick carbon mounting plate provides stiffness, durability, and light weight. Compatible with 28t to 38t chainrings Carbon backplate Softer co-molded upper for quiet operation Installs and adjusts with a single 4mm hex Tracked and grooved upper guide and backplate increases stiffness MRP 1x V3 Carbon Chain Retention System UPC: 702430164993

by MRP

—$109.95

The MRP AMg SL chainguide eliminates dropped chains and bent chainrings. It combines a lightweight upper guide and a durable bashguard, mated to an aluminum backplate. Unlike the cheap, flexy, and rattle-prone upper guides found on other products, the AMg features our premium, stiff, silent upper guide and a tough fiber-infused bashguard. Aluminum back plate is strong and lightweight Works with 32-36t round rings (and 30-34t oval rings) 4mm of chainline adjustment (without use of spacers) so adjustments can be made quickly Works with most chainlines (including non-boost, Boost, and Super Boost) Forefront 4-way, front-accessible setup and adjustment Pop-Up tool-free chain access for simplified installation and drivetrain maintenance Upper guide features TPU co-molding to silence chain contact Requires ISCG-05 tabs Item Specifications Bashguard No Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Material Composite Max Tooth (teeth) 36 Weight 105 MRP AMg SL Chainguide Chain Retention System UPC: 702430205900

by MRP

—$44.95

The LoneWolf Aero Chainguide prevents dropped chains on road, gravel, and CX bikes with 1x drivetrains. This chainguide has been tested and developed with Team Jumbo-Visma, has been trusted in road cycling's biggest races, and ridden to victory in the 2023 Giro d'Italia. Combines a low profile head that only covers the top and inboard side of the chain with Wolf Tooth's GuideLock quick adjustment system that eliminates the need for shims to provide security in a light, easy to use, and aerodynamically optimized chainguide solution For use with any road or gravel frame with a braze-on for front derailleur running a 34t-52t chainring Only for use with 1x drivetrains Conveniently works with both round or oval chainrings Head has 8mm of adjustment for chainline via Wolf Tooth's GuideLock quick adjustment system 6061-T6 aluminum base, stainless steel hardware, and injection molded head Item Specifications Chainguide Mount Type Braze-on Color Black Defined Color Black Max Tooth (teeth) 52 Weight 33 Wolf Tooth LoneWolf Aero Chainguide Chain Retention System UPC: 810006808711

by Wolf Tooth

—$99.95

The fifth generation of the winningest chainguide in World Cup DH history, the MRP G5 is the pinnacle of reliability and performance. The G5 features an upper chain guide and a lower pulley system for the best performance in chain retention and MRP's burliest, fiber-reinforced bashguard so you can ride the most extreme downhill routes. The combined bashguard and lower guide cover boasts superior strength and durability compared to assemblies made of multiple parts. Full-size upper guide with co-molded internal to silence chainslap is suitable for enduro, downhill, and freeride Integrated skid protects chainrings and glides over rocks and obstacles G-slide slider block for quiet, dependable operation in muddy and dank conditions Installs and adjusts with a single 4mm hex while the Swingset hardware allows guides to rotate apart for easy chain installation Designed for use with 7-12 speed drivetrains and compatible with chain lines 50mm and wider Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 38 Weight 236 MRP G5 Chainguides Chain Retention System UPC: 702430186407

by MRP

—$69.95

The 1x V3 chain guide provides extra security for 1x10 or 1x11 drivetrains in a lightweight, durable package. Available with a variety of mounting options. Compatible with 28t to 40t chainrings Softer co-molded upper for quiet operation Installs and adjusts with a single 4mm hex Tracked and grooved upper guide and backplate increases stiffness MRP 1x V3 Alloy Chainguide Chain Retention System UPC: 702430165228

by MRP

—$64.95

The MRP 1x SV chainguide is specifically for MY21+ Specialized Epic and Epic Evo (full-suspension) bikes. Fits cranksets and chainrings with 51 - 55mm chainlines Accommodates 32-38t chainrings Mounts with one bolt to main pivot Backplate (or optional spacer for 55mm chainline) interfaces with pivot bolt head for positioning Item Specifications Color Black Defined Color Black Material Aluminum Material Polycarbonate Max Tooth (teeth) 38 MRP 1x SV Chainguide Chain Retention System UPC: 702430022286

by MRP

—$129.95

Mini G5 SL Alloy Chain Guide Integrated nylon skid glides over rocks and obstacles Installs and adjusts with a single 4mm hex Swingset hardware allows guides to rotate apart for easy chain installation Compatible with chain lines 50mm and wider (55mm and wider on 83mm BB shells) Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains Alloy backplate Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 36 MRP Mini G5 SL Alloy Chain Retention System UPC: 702430186452

by MRP

—$69.95

The 1x V3 chain guide provides extra security for 1x10 or 1x11 drivetrains in a lightweight, durable package. Available with a variety of mounting options. Compatible with 28t to 38t chainrings Softer co-molded upper for quiet operation Installs and adjusts with a single 4mm hex Tracked and grooved upper guide and backplate increases stiffness MRP 1x V3 Alloy Chainguide Chain Retention System UPC: 702430165242

by MRP

—$74.95

MRP XCg bashguards are the ultimate defense against the unexpected hazards of the trail, ensuring your chainring stays safe and your ride remains smooth and uninterrupted. Whether you're navigating rocky tech climbs or tackling tough descents, rest assured your drivetrain is safeguarded against damage. Available in ISCG-05 and BB mount options. Can be combined with MRP's latest 1x SL and SLR ISCG-05 guides to make a two-piece AMg equivalent on bikes with partial ISCG-05 mounts like the Transition Spur, Yeti SB-120, Specialized Stumpjumper, Trek Top Fuel, and Fezzari Signal Peak Designed for XC and trail riding Integrated skid protects chainrings and glides over rocks and obstacles Helps prevent frame damage caused by dropped chains Item Specifications Bashguard Yes Chainguide Mount Type BB Cup Mount Color Black Defined Color Black Max Tooth (teeth) 32 MRP XCg Bash Guard Chain Retention System UPC: 702430218672

by MRP

—$79.95

One dropped chain is one too many. The perfect companion for single-chainring setups, the 1x SL strikes the perfect balance between lightweight construction and durability, ensuring long-lasting performance without adding unnecessary weight to your bike. With its user-friendly design and straightforward installation process, setting up the 1x is quick and hassle-free. Compatible with BSA (threaded) BB shells only Aluminum back plate is strong and lightweight Works with BB/cranks using at least 2.5mm of spacers between BB shell and drive-side BB cup (Shimano, Race Face, and most SRAM systems) Guide replaces 2.5mm spacer (or 2.5mm of spacers) on BB assembly Additional spacers or parts may be required for some BB and crank models Works with 28-38t round rings (and 26-36t oval rings) 7mm of chainline adjustment so adjustments can be made quickly Works with most chainlines (including non-boost, Boost, and Super Boost) Forefront 4-way, front-accessible setup and adjustment Pop-Up tool-free chain access for simplified installation and drivetrain maintenance Upper guide features TPU co-molding to silence chain contact Item Specifications Chainguide Mount Type BB Cup Mount Color Black Defined Color Black Material Aluminum Material Composite Max Tooth (teeth) 38 Weight 40 MRP 1x SL Chainguide Chain Retention System UPC: 702430205818

by MRP

—$174.95

Mini G5 SL Alloy Chain Guide Co-molded "HD2" upper guide with softer durometer interior for silent guidance Tracked and grooved upper guide / backplate interface increases stiffness and eases installation Integrated nylon skid glides over rocks and obstacles Installs and adjusts with a single 4mm hex Swingset hardware allows guides to rotate apart for easy chain installation Compatible with chain lines 50mm and wider (55mm and wider on 83mm BB shells) Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains Alloy backplate Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 36 Weight 194 MRP Mini G5 SL Alloy Chain Retention System UPC: 702430186445

by MRP

—$159.95

SXg SL Alloy Chain Guide Co-molded "HD2" upper guide with softer durometer interior for silent guidance Tracked and grooved upper guide / backplate interface increases stiffness and eases installation Lower guide features Whippersnapper technology for retention without moving parts or friction Integrated skid protects chainrings and glides over rocks and obstacles Installs and adjusts with a single 4mm hex Swingset hardware allows guides to rotate apart for easy chain installation Compatible with chain lines 49mm and wider, including Boost 148 Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains Alloy backplate Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 34 Weight 149 MRP SXg SL Alloy Chain Retention System UPC: 702430186360

by MRP

—$99.95

One dropped chain is one too many. Eliminate dropped chains forever, so you can ride without interruption. The MRP 1x SLR ISCG-05 chainguide incorporates a lightweight carbon fiber backplate and easy-to-use setup and adjustment features. Carbon fiber back plate is incredibly strong and lightweight Works with 28-38t round rings (and 26-36t oval rings) 7mm of chainline adjustment (without use of spacers) so adjustments can be made quickly Works with most chainlines (including non-boost, Boost, and Super Boost) Forefront 4-way, front-accessible setup and adjustment Pop-Up tool-free chain access for simplified installation and drivetrain maintenance Upper guide features TPU co-molding to silence chain contact Requires ISCG-05 tabs Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Carbon Material Composite Max Tooth (teeth) 38 Weight 31 MRP 1x SLR Chainguide Chain Retention System UPC: 702430205832

by MRP

—$66.95

The absoluteBLACK Oval Chainguide is designed specifically for oval chainrings, keeping the chain secure at every single crank position Fits to ISCG-05 mount with threaded BB cups Fully compatible with oval chainrings The adjustable 48-53mm chainline makes it compatible with most bike setups Includes titanium hardware and spacers Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 34 Weight 17.5 absoluteBLACK Oval Guide Chain Retention System EAN: 5110846001811

by absoluteBLACK

—$69.95

The MRP 1x V3 CX is the perfect guide for riders and racers wanting a lightweight single-ring front drivetrain for cyclocross and gravel use or riders wishing for more security out of their "narrow/wide" setups. All 1x V3 CX guides feature the co-molded "TR" upper guide - lighter and quieter. Perfect for "clutched" 1x10 and 1x11 drivetrains, as well as those using chain-retaining rings Tracked and grooved upper guide / backplate interface increases stiffness and eases installation Co-molded "TR" upper guide with softer durometer interior for silent guidance Oval compatible Item Specifications Color Black Max Tooth (teeth) 44 MRP 1x V3 CX Chainguide Chain Retention System UPC: 702430169530

by MRP

—$49.95

If you are a 1x rider and can't afford to drop a chain, the Wolf Tooth GnarWolf chain guide is for you. Designed specifically around 1x wide/narrow chainrings the GnarWolf will keep your chain glued to your chainring in the roughest and muddiest of conditions. Designed for use with round and oval 34t-46t chainrings on bikes with an Integral Braze-On Mount Infinite vertical adjustment between 34t and 46t for round and oval chainrings Accommodate chainlines from approx. 45mm to 51mm 8mm of chainline adjustment via Wolf Tooth's GuideLock quick adjustment system (No shims required) Specific guide shaping is optimized for use with elliptical and round chainrings Installation only takes a few minutes and all adjustments made easily with common 4 mm hex key Easy chain removal without losing any of the guide's adjustments Guide is designed for 1x use only and NOT compatible with crankset mounted bashrings Item Specifications Bashguard No Chainguide Mount Type Braze-on Color Black Defined Color Black Material Aluminum Max Tooth (teeth) 46 Weight 44 Wolf Tooth Gnarwolf Chainguide Chain Retention System UPC: 812719029308

by Wolf Tooth

—$49.95

If you are a 1x rider and can't afford to drop a chain, the Wolf Tooth GnarWolf chain guide is for you. Designed specifically around 1x wide/narrow chainrings the GnarWolf will keep your chain glued to your chainring in the roughest and muddiest of conditions. Designed for use with round chainrings 28t-36t or oval chainrings 28t-34t on bikes with an ISCG-05 Mount Infinite vertical adjustment between 28t and 36t for round chainrings and 28t-34t oval chainrings Due to frame and bike geometry there will be some bikes that need modifications or flat out won't work - Here are the known exceptions: Ibis Mojo 3 (will not work), Ibis Ripmo (will not work), Ibis Ripley (will not work), Specialized Stumpjumper 2016-2017 models (works with 1mm of spacers between the frames ISCG05 mounts and the guide, washers not included), Evil The Following (will not work), Santa Cruz Tallboy (will not work) 8mm of chainline adjustment via Wolf Tooth's GuideLock quick adjustment system (No shims required) Specific guide shaping is optimized for use with elliptical and round chainrings Installation only takes a few minutes and all adjustments made easily with common 4 mm hex key Easy chain removal without losing any of the guide's adjustments Guide is designed for 1x use only and NOT compatible with crankset mounted bashrings Item Specifications Bashguard No Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Max Tooth (teeth) 36 Weight 44 Wolf Tooth Gnarwolf Chainguide Chain Retention System UPC: 812719029285

by Wolf Tooth

—$159.95

The MRP AMg SLR chainguide eliminates dropped chains and bent chainrings. It combines a lightweight upper guide and a durable bashguard, mated to a carbon fiber backplate. Unlike the cheap, flexy, and rattle-prone upper guides found on other products, the AMg features a premium, stiff, silent upper guide and a tough fiber-infused bashguard. Carbon fiber back plate is incredibly strong and lightweight Works with 28-32t round rings (and 26-30t oval rings) 4mm of chainline adjustment (without use of spacers) so adjustments can be made quickly Works with most chainlines (including non-boost, Boost, and Super Boost) Forefront 4-way, front-accessible setup and adjustment Pop-Up tool-free chain access for simplified installation and drivetrain maintenance Upper guide features TPU co-molding to silence chain contact Requires ISCG-05 tabs Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Carbon Material Composite Max Tooth (teeth) 32 Weight 90 MRP AMg SLR Chainguide Chain Retention System UPC: 702430205856

by MRP

—$79.95

One dropped chain is one too many. The perfect companion for single-chainring setups, the 1x SL strikes the perfect balance between lightweight construction and durability, ensuring long-lasting performance without adding unnecessary weight to your bike. With its user-friendly design and straightforward installation process, setting up the 1x is quick and hassle-free. Aluminum back plate is strong and lightweight Works with 28-38t round rings (and 26-36t oval rings) 7mm of chainline adjustment (without use of spacers) so adjustments can be made quickly Works with most chainlines (including non-boost, Boost, and Super Boost) Forefront 4-way, front-accessible setup and adjustment Pop-Up tool-free chain access for simplified installation and drivetrain maintenance Upper guide features TPU co-molding to silence chain contact Requires ISCG-05 tabs Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Material Composite Max Tooth (teeth) 38 Weight 38 MRP 1x SL Chainguide Chain Retention System UPC: 702430205801

by MRP

—$65

Enjoy an added sense of security on the trails with the Shimano STEPS CD-EM800 chain device for e-MTB. Helps ensure chain stability and avoid chain drop through rough sections of trail Clean and compact design Compatible with 53 mm, 55 mm & 56.5 mm chain line Shimano STEPS CD-EM800 Chain Device Chain Retention System UPC: 192790232669

by Shimano

—$209.95

SXg SLR CB Carbon Chain Guide Full-sized upper and lower guides with quiet, TPU co-molded inne Nylon skid attached directly to integrated lower guide Swingset hardware allows guides to rotate apart for easy chain installation Installs and adjusts with a single 4mm hex Compatible with chain lines 50mm and wider, including Boost 148 Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains Thick carbon backplate for improved stiffness, weight, and durability Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 34 Weight 106 MRP SXg SLR CB Carbon Chain Retention System UPC: 702430186384

by MRP

—$74.95

MRP XCg bashguards are the ultimate defense against the unexpected hazards of the trail, ensuring your chainring stays safe and your ride remains smooth and uninterrupted. Whether you're navigating rocky tech climbs or tackling tough descents, rest assured your drivetrain is safeguarded against damage. Available in ISCG-05 and BB mount options. Can be combined with MRP's latest 1x SL and SLR ISCG-05 guides to make a two-piece AMg equivalent on bikes with partial ISCG-05 mounts like the Transition Spur, Yeti SB-120, Specialized Stumpjumper, Trek Top Fuel, and Fezzari Signal Peak Designed for XC and trail riding Integrated skid protects chainrings and glides over rocks and obstacles Helps prevent frame damage caused by dropped chains Item Specifications Chainguide Mount Type BB Cup Mount Color Black Defined Color Black Max Tooth (teeth) 36 MRP XCg Bash Guard Chain Retention System UPC: 702430218689

by MRP

—$119.95

SXg CS Steel Chain Guide Co-molded "HD2" upper guide with softer durometer interior for silent guidance Tracked and grooved upper guide / backplate interface increases stiffness and eases installation Lower guide features Whippersnapper technology for retention without moving parts or friction Integrated skid protects chainrings and glides over rocks and obstacles Installs and adjusts with a single 4mm hex Swingset hardware allows guides to rotate apart for easy chain installation Compatible with chain lines 49mm and wider Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains Steel backplate Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 36 Weight 185 MRP SXg CS Steel Chain Retention System UPC: 702430186353

by MRP

—$149.99

The K-EDGE 1x Race W Chain Guide ensures zero-dropped chains on bikes without a braze-on adapter. Mounting from the water-bottle bolts, the World Tour proven K-EDGE 1x chain guide will prevent chain drops and reseat a derailed chain when the rider pedals forward. Frame mounted utilizing water bottle attachment points for super easy set up Optimized for 11 and 12-speed drivetrains that utilize 36t to 54t round chainrings (Not Compatible with Oval Chainrings) Fully adjustable for height, center-line, and angle Two mounting arms are included for dialing in fit for various frame sizes (54-61cm size frames) Designed for chain retention under the most abusive conditions CNC Machined from 6061-T6 Aluminum (no plastic parts) with stainless steel hardware Weight: 62g Item Specifications Color Black/White Defined Color Black Material Aluminum Max Tooth (teeth) 54 Weight 62 K-Edge 1x Race W Chain Guide Chain Retention System UPC: 850027128849

by K-Edge

—$54.95

The e*thirteen Vario Trail chainguide is a minimal, lightweight option with a 2-bolt mount upper backplate, and an ultra-compact upper slider. It's perfect for your downcountry or traditional trail escapades. Most appropriate for hardtails to 140mm lightweight full suspension bikes. Adjustable upper slider: The Vario compact slider offers lateral infinite adjustments to cater to different chainlines, using a simple single bolt mechanism Versatility in mounting: The armature can be fixed either inside or outside of the guide backplate to better suit various bike setups Choice in coverage: Riders have the option of choosing between a longer, full-coverage slider and a shorter, ultra-compact slider Compatible with Boost and SuperBoost Chainlines Premium aluminum backplate 28-36t chainring capacity ISCG05 2-Bolt mount Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Max Tooth (teeth) 36 Weight 67 e*thirteen Vario Trail Chainguide Chain Retention System EAN: 4710751509283

by e*thirteen

—$99.95

Completely silent and efficient, this MRP SXg SL2 lower guide for use with Norco Range 2021+ is easily setup for zero rubbing and, with no moving parts, introduce zero drag into your drivetrain. ONLY compatible with Norco Range (2021+) Works with 32-36t round rings (and 30-34t oval rings) Provides bash protection and chain security Lower guide features TPU co-molding to silence chain contact Item Specifications Chainguide Mount Type ISCG-05 Color Black Defined Color Black Material Aluminum Material Composite Max Tooth (teeth) 36 Weight 99 MRP SXg SL2 Lower Chainguide Chain Retention System UPC: 702430022156

by MRP

—$32

Enjoy an added sense of security on the trails with the Shimano STEPS CD-EM800 chain device for e-MTB. Helps ensure chain stability and avoid chain drop through rough sections of trail Clean and compact design Compatible with 53 mm, 55 mm & 56.5 mm chain line Shimano STEPS CD-EM800 Chain Device Chain Retention System UPC: 192790232676

by Shimano