SRAM XX1/X01 Eagle Rear Derailleur Ceramic Bearing Pulleys (Fits GX Eagle)

Microshift Advent X V2 Rear Derailleur is an improvement on the already popular original Advent X, but now features a cage design that improves performance and durability. Better chain wrap is achieved ...

rear derailleur benefits from the same technology and design of top-end Campagnolo products, incorporating the sophistication and performances of the 12-speed Super Record and Record. With just a few changes in the ...

help off-road enthusiasts take it to the next level. With smooth, precise X-Glide shifting and legendary SRAM performance, X5 brings out the best in any bike—and in every rider. Features: Replaceable 11-tooth ...

Shimano's 11-speed version of the 105 groupset brings all the highest level characteristics from Ultegra and Dura-Ace to the more affordable and durable 105 level. Shifting action from Dura-Ace is also a ...

EVO 12 Rear Derailleur employs thoughtful shifting innovations to produce a smooth and precise shifting experience to trail and enduro riders. Features: 12 speed mountain derailleur with intuitive stabilization and quiet operation ...