SRAM GX DH Rear Derailleur - 7-Speed Medium Cage Black with Clutch A3 Brand_Challenge Grippler GripsDirectional ramped logo underside

Grippler GripsDirectional ramped logo underside

}RockShox DebonAir Air Can Upgrade Kit: 190/200mm x 51mm B1 and Later (Monarch 2014+/RT3 2013+)

Shimano Miscellaneous Rear Derailleur PartsFor repairs on Shimano Rear Derailleur

Soft pro compound for shock absorption

The Shimano Tiagra ST-4720 hydraulic shift/brake lever brings the all condition confidence and refined ergonomics of hydraulic disc brakes to the quick and intuitive shifting cyclists expect from Shimano Tiagra

SRAM GX DH Rear Derailleur - 7-Speed Medium Cage Black with Clutch A3 Brand_Challenge Grippler GripsDirectional ramped logo undersideSRAM 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 TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter