SRAM X3 Rear Derailleur 8 Speed Black MY10 ROAD this uncompromising race bike delivers

this uncompromising race bike delivers explosive acceleration and unyielding pedaling stiffness

but also provides effortless gear shifts

Reflective logos and loop increases night visibility

Mfr Claimed Weight395g

SRAM X3 Rear Derailleur 8 Speed Black MY10 ROAD this uncompromising race bike deliversLeveraging 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