SRAM X3 Rear Derailleur 8 Speed Black MY10 Factor Aerothan tubes may be returned

Aerothan tubes may be returned to Schwalbe at no cost using the tube recycling program

Twin Slip-Fit head presses onto Presta or Schrader valves

Material    Engineering Grade Plastic

gravel riders and XC mountain bikers looking for maximum braking consistency without unnecessary weight

4x Adapter End Caps to 4mm Shift Housing

SRAM X3 Rear Derailleur 8 Speed Black MY10 Factor Aerothan tubes may be returnedLeveraging the legendary history of SRAM shifting, the X3 rear derailleur provides great shifting performance. Features ESP compatible (1: 1 actuation ratio) for ESP trigger or twist shifters Di. R. T (Direct Route Technology) for light effort shifting performance Composite and steel links with a Grilon composite B knuckle and P knuckle Steel composite cage with replaceable, mud ported pulleys 7 8 speed Mfr Claimed Weight 210g