SRAM GX 2x11 Rear Derailleur S3-Size-14/8mm It is essential that you

It is essential that you bed in (or run in) your new brake pads for optimum performance

Effective packaging

220v or 110v models available

Marginal gains

SRAM GX 2x11 Rear Derailleur S3-Size-14/8mm It is essential that youSRAM GX 2x11 REAR DERAILLEUR The Next Generation Of SRAM 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. ROLLER BEARING CLUTCH technology delivers maximum drivetrain stabilityeven through the most punishing terrain. And with CAGE LOCK technology, wheel removal and installation are easier than ever.