Bike Shifters & Derailleurs

SRAM GX  Eagle Trigger Shifter 12-Speed Rear w/discrete Clamp Lunar   You could think of your SRAM GX Eagle 12-Speed Trigger Shifter as simply a gear shifter for your bike, or you can view it as the command center of your constantly variable...

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 GRX RD-RX400 Rear Derailleur 10-Spd, Long Cage, Black w/Clutch A Shadow RD+ chain stabilizer prevents chain slapping and drops The gravel-tuned clutch tension helps to provide smooth and reliable mixed surface shifting Stabilizer can be...

Shimano GRX ST-RX600 (L) BR-RX400 (F) 11-Spd Disc Brake Assemble Set/J-Kit GRX ST-RX600 Shifter/Hydraulic Brake Lever BR-RX400 disc caliper features Shimano ICE Technology for excellent heat dissipation Convenient tool access and One Way Bleed...

Shimano GRX ST-RX600 (R) BR-RX400 (R) 11-Spd Disc Brake Assemble Set Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of...

Shimano Tiagra RD-4700 10-Spd GS Rear Derailleur Consistently smooth and light shifting operation Compatible only with ST-4700 and ST-4703 shifters Wider, Rider Tuned 10-speed gearing options Robust adjustability Max Cog: 34t (GS); 28t (SS)

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...