SRAM GX Type 2.1 Long Cage 10 Speed Rear Derailleur maintenance X-seam Range: 36" to 49"

X-seam Range: 36" to 49"

Or downhill

It is not compatible with bar-end shifters

E-motor from Shimano: power on demand

The outside tube diameter of the mount is 7/8” (inside diameter is appx ¾”)

SRAM GX Type 2.1 Long Cage 10 Speed Rear Derailleur maintenance X-seam Range: 36" to 49"GX derailleurs take the place of X. 9 and X. 7 10 speed models. Roller bearing clutch in the pulley cage pivot for better chain control Cage Lock mechanism for easy wheel changes Cage Length: Long Chain Wrap Capacity (teeth): 47 teeth Color: Black Drivetrain Speeds: 10 Largest Cog (teeth): 36 Rear Der Shifter Compatibility: SRAM Exact Actuation Rear Derailleur Mount Type: 10x1 Standard Weight: 252 g