Shimano RD-R8150 Jockey Wheels

Ultegra rear derailleur replacement guide and tension pulley set
Suitable for Ultegra RD-R8150
Its recommended that you replace your derailleur pulley wheels periodically for the best shifting performance
Set comprises of two pulley wheels and is a genuine Shimano replacement part

Product: Type Pulley Sets
Discipline: Road
Colour: Black
Size: One size