SRAM X3 Rear Derailleur 8 Speed Black MY10 Factor This is paired with a

This is paired with a bladed groove structure that surrounds the dust cover

and dirt-repellent material

so you stay secure sprinting for town lines

Capacity - 2L

keeping you both confident and in control

SRAM X3 Rear Derailleur 8 Speed Black MY10 Factor This is paired with aLeveraging 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