This high-quality pulley set is specifically engineered for use with Shimano Ultegra R8000 rear derailleurs.
Ready for an unrivalled level of performance, this stunning jockey wheel pairing offers low friction and smooth movement. This makes it an ideal set for riders who want to breathe new life back into your rear mech as you soar from the city streets to the countryside.
This high-quality pulley set is specifically engineered for use with Shimano Ultegra R8000 rear derailleurs.
Ready for an unrivalled level of performance, this stunning jockey wheel pairing offers low friction and smooth movement. This makes it an ideal set for riders who want to breathe new life back into your rear mech as you soar from the city streets to the countryside.