SRAM GX DH Rear Derailleur - 7-Speed Medium Cage Black with Clutch A3

SRAM GX DH Rear Derailleur - 7-Speed Medium Cage Black with Clutch A3. The SRAM GX DH Rear Derailleur is easy to shift incredibly precise and keeps the unwanted noise of chain slap to a minimum. Designed as an affordable yet full-featured part of the DH drivetrain system.

Roller bearing clutch in the pulley cage pivot for better chain control

Cage Lock mechanism for easy wheel changes