The Shimano Ultegra RD-R8150 Pulley Set provides replacements for your Ultegra 12-speed Di2 rear derailleur. Precision sealed bearings in both guide and tension pulleys keep your drivetrain smooth and friction-free.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Mfg PartNum: Y3J198010 | |
Discipline: Road | |
Speed: 12 | |
Small Parts: Pulley Wheels | |
