9-Speed Rear Derailleur Jockey Wheels SRAM X0 (from 2008) #11.7515.022.000 Black

The X0 jockey wheel pair from SRAM will replace your worn or damaged jockey wheels. Although these parts are not particularly large, they are of primary importance to the smooth running of your drivetrain.

Designed for X0 models from 2008 onwards, this 11-tooth jockey wheel kit benefits from the same quality as the original parts and therefore features sealed bearings for greater reliability and durability.
 

Ref: 9223789904221