SRAM GX DH Rear Derailleur - 7-Speed, Medium Cage, Black, with Clutch, A3 Turbo levo sl which equates to the elimination

which equates to the elimination of any rubbing

One Way bleeding makes cleaning and bleeding the system easy

then have a closer look at the XR 1700 SPLINE wheel

UD carbon fiber finish

But let's talk width

SRAM GX DH Rear Derailleur - 7-Speed, Medium Cage, Black, with Clutch, A3 Turbo levo sl which equates to the eliminationThe 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. X ACTUATION offers precise and dependable 7 speed performance X HORIZON design reduces shift force, ghost shifting and cage slap Fully compatible with the SRAM X01 DH drivetrain