SRAM GX Rear Derailleur - 10 Speed Medium Cage Black CheckoutSpec= 11.4118.063.650 02: T1707 E-Thru trainer axle

02: T1707 E-Thru trainer axle M12x1

Designed to work with an XDR driver body

breathable backhand

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SRAM GX Rear Derailleur - 10 Speed Medium Cage Black CheckoutSpec= 11.4118.063.650 02: T1707 E-Thru trainer axleSRAM GX Rear Derailleur 10 Speed Medium Cage Black. SRAM GX rear derailleur takes the place of X. 9 and X. 7 10 speed models and provides shifting speed and precision. Exact Actuation technology eliminates slop and shifting variation Roller Bearing Clutch delivers maximum drivetrain stability even through the most punishing terrain TECH SPECS Largest Cog 36 Color Black Rear Der Shifter Compatibility SRAM Exact Actuation Rear Derailleur Mount Type 10x1