Rear Derailleurs

The heart of the Acolyte derailleur is MicroSHIFT's innovative SpringLock system that can provide substantial chain security when you need it and can be turned off when you don’t. Read more

With a raceworthy weight and the right gearing for any situation, microSHIFT’s top-of-the-line AdventX rear derailleur delivers high-end performance without high-end headaches. Read more

Updated for 11-speed drivetrains, the SLX M7000 incorporates Shimano Shadow RD Plus for enhanced chain stability and retention. Read more

The Altus RD-M310 is a light action MTB rear derailleur for 7/8-speed shifting systems. It features a low profile design that improves adjustability and resists weather and contamination. Read more

9-speed rear derailleur with alloy bracket and composite plate body. Read more

Pedal into the future with the SRAM X01 Eagle AXS Upgrade Kit. Ditch the cable, clean up that cockpit, and embrace the most positive, crispest, solid shifting known to humankind. Read more

Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. Read more

The GRX DI2 rear derailleur offers the digital performance of Shimano's Gravel-specific groupset. Designed for a maximum sprocket of 42T, it delivers silent and uninterrupted rear shifting on rough terrain thanks to the Shadow RD+ design. Read more

From XC to enduro, SRAM's renowned X0 Type 2.1 Rear Derailleur is a rider's and racer's dream. Expertly crafted from carbon, titanium, and forged aluminum, the X0 is light enough to grace the fastest bikes out there. Read more

Shimano 10-speed XTR M981 rear derailleur sees an architecture that provides a smooth, linear feel via the shifter and is stable despite uncertain or unstable ground. Read more

For a long cage derailleur, the RD-M592 has a fairly low profile and provides smooth mechanical shifts. Read more

As part of the most robust and attractive 9-speed component group, the Shimano Sora rear derailleur offers affordable performance and wide range compatibility. Read more

The SRAM Force1 rear derailleur adopts all the technologies of SRAM 1x MTB to provide the fastest, quietest 1x11 shifting available. SRAM's unique clutch system eliminates chain slack, providing for smoother, quieter, and more secure chain travel. Read more

The Double Servo construction of the Shimano Acera RD-M3020 rear derailleur for mechanical 7- and 8-speed shifting systems provides smooth yet precise shifting performance with every gear change. Read more

Fits Shimano XTR RD-M9100 SGS 12-speed rear derailleur. Read more

Designed for 9-speed trekking drivetrains, the Shimano Acera T3000 derailleur shifts with accurate, dependable performance. Read more

The SRAM XX1 Eagle rear derailleur provides lightness, excellent performance, durability, and easy wheel installation. It features a maximum capacity with 52 teeth and 12 speeds, while the bearing clutch avoids bounce and chain bumps. Read more

The SLX M7100 series of derailleurs deliver advanced shifting performance with decreased tension in the low gear position and an added bumper on the pulley cage. Read more