Bike Derailleurs

Wheels Manufacturing Dropout 25 Derailleur Hanger CNC Machined 6061 Aluminum Black Anodized Finish Includes (1) M8 Chainring Bolt

Shimano Acera RD-T3000-SGS Rear Derailleur - 9 Speed, Long Cage Shimano's Acera rear derailleur makes use of advanced designs that make it shift better and last longer. HyperGlide technology results in faster shifting, and Double Servo technology...

Shimano Altus RD-M2000-SGS Rear Derailleur -9 Speed Long Cage-Black The Shimano Altus RD-M2000 rear derailleur features Shimano Shadow RD design and wider linkage that ensures durability and precise shifting. Shimano Shadow RD derailleurs have...

Shimano Deore RD-M6000-GS 10-Speed Medium Cage Shadow Plus Rear Derailleur Capable drivetrain for riding aggressively through trails. Optimized gear combination and gear ratio for trail riding by front and rear system Wide range cassette...

Shimano Tourney RD-TY500-SGS Rear Derailleur - 6,7 Speed, Long Cage, Black, Shim Shimano's Tourney long cage rear derailleur incorporates advanced Shimano functions and styling that sets the standard for entry level components. TY model comes...

Shimano Tourney RD-TY500-SGS Rear Derailleur 6,7 Speed Long Cage Dropout Claw Ha  

Shimano Ultegra RD-R8000-GS Rear Derailleur -11 Spd Direct Attachment Sleek integrated appearance New low-profile design Race endurance Optimized slant angle Wide compatibility RD-SS covers: 11-25T to 11-30T RD-GS covers: 11-28T to 11-34T Cable...

Wheels Manufacturing Derailleur Hanger - 21 Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance.- OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China...

Wheels Mfg Emergency Derailleur Hanger Fits most frames that use a quick-release Provides nearly complete shifting range Also available with Wheels MFG Gimp multi-tool

Wolf Tooth Components RoadLink: For Shimano Wide Range Road Configuration The RoadLink is a simple device that offsets the position of your Shimano road derailleur to make it possible to run a wide-range mountain bike style cassette. It is an ideal...