SRAM X3 Rear Derailleur 8 Speed Black MY10 ROAD cup and coneBrake interface: AFS

cup and coneBrake interface: AFS discN3W Light USBTyresTubelesstubeless-readyclincherRimRim heigh: 45mmMaterial:UD high-strength carbon fibreFinish:C-LUXTyre interface:2-Way FitTyre compatibility:Tubeless

CX and MTB

Reflective logos and loop increases night visibility

Rear “flip-flop” hub lets you adjust your gearing depending on the track

SRAM X3 Rear Derailleur 8 Speed Black MY10 ROAD cup and coneBrake interface: AFSLeveraging 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