SRAM GX 2×10 Speed Rear Derailleur

Leveraging the legendary history of SRAM shifting, the GX 2×10 rear derailleur provides incredible shifting speed and precision.

Exact Actuation technology eliminates slop and shifting variation. Roller Bearing Clutch technology delivers maximum drivetrain stability-even through the most punishing terrain. And with Cage Lock technology, wheel removal and installation are easier than ever.

Technologies

Cage Lock – With Cage Lock technology in the rear derailleur, wheel removal and installation—as well as chain installation—becomes faster and simpler. Just push the cage forward to create slack and lock it into place.

Direct Route – Here’s the dirt on middlemen: they suck. That’s why Direct Route technology doesn’t have one. Instead, the cable routes directly to the actuation mechanism. Result? Less friction. Less effort. More oomph. Plus it’s impervious to cable housing damage. Nice.

Exact Actuation – When they launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel : derailleur movement). EA helps to simplify and stabilise the uneasy act of balancing rear derailleur hanger design, tight cog spacing, and exact cable tension. The result: the easiest index shifting system to set up—and it stays that way.

Roller Bearing Clutch – technology eliminates derailleur bounce and chain slap without sacrificing precision.

Features

Exact Actuation for precise and dependable 10-speed performance
TYPE 2.1 technologies: Roller Bearing Clutch and Cage Lock (also available without TYPE 2.1 configurations)
Cage lengths: Short, Medium and Long

Specifications