Shimano Ultegra Rear Mech Pulley Set RD-R8150 Helmets It offers an aerodynamic design

It offers an aerodynamic design and engineered lens ventilation

Integrated rack and kickstand mounts make it easy to add accessories to this versatile steed

The set contains six different brushes with different purposes

Available in a left and right model

58Bontrager RCS Pro

Shimano Ultegra Rear Mech Pulley Set RD-R8150 Helmets It offers an aerodynamic designDescription 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