Rear Mechs

The day in, day out Eagle ecosystem hero is now available with AXS. New for 2021, The GX AXS upgrade kit is your entry point into wireless drivetrain simplicity.

CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability. LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting.

XTR Shadow plus 12-speed rear derailleur for the ultimate in shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

Compact arch size 90mm for proper braking power. Bending curve shape for tire clearance. Compact looking. Compatible with road Brake Lever for Flat Handle/Pavement bike.

Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the Dura-Ace Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency.

Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch for E-bikes.

12-speed 105 wide link rear derailleur. Wide Link design increases rigidity and shifting performance. Super stiff for fast and accurate changes across the cassette. Large 11 tooth pulleys increase service life and reduce noise. Super light shift action.

Deore Shadow plus 10-speed LINKGLIDE rear derailleur for fast and precise shifting performance with increased durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

Tough, aggressive and light weight Dyna-Sys11 11-speed SLX rear derailleur using revolutionary features from XT and XTR at an affordable price point.

Ultegra Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear.

Deore M5120 Shadow plus 10/11-speed rear derailleur for dependable shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

Leveraging the legendary history of SRAM shifting, the GX 2x11 rear derailleur provides incredible shifting speed and precision. X-ACTUATION technology eliminates slop and shifting variation.

START WITH EAGLE This new NX Eagle derailleur features the proven SRAM 1x-specific X-HORIZON design.

The SRAM GX X-HORIZON rear derailleur is engineered for smooth, reliable shifting action from the larger upper pulley offset to the 12-tooth X-SYNC pulley wheels.

Every detail of the 11-speed X1 X-HORIZON rear derailleur is engineered for smooth, reliable shifting action- from the larger upper pulley offset to the 12-tooth X-SYNC pulley wheels.

With its horizontal parallelogram  design and pulley offset, X-HORIZON keeps the chain gap constant across all 11 gears, providing fast, precise shifts.

You want your bike to do everything, so you need gears that can do everything. The Apex XPLR derailleur hits the sweet spot of smooth jumps over a big gear range, all with unmatched chain security and the simplicity of a 1x drivetrain.

The epitome of grit and glamour, the XPLR rear derailleur sparkles no matter the conditions.

Whether on the starting line or not, the X0 Eagle Transmission (T-Type) derailleur brings competition-tested prowess to riders who let their riding prove everything.

The XX Eagle Transmission derailleur foundationally changes the relationship between cassette and derailleur.

The XX Eagle Transmission derailleur foundationally changes the relationship between cassette and derailleur.

If your ride doesn't feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything.