SPRE RD7900 Dura Ace pulley set

Imposte incluse.

Dura Ace rear derailleur replacement guide and tension pulley set
Suitable for Dura Ace RD7900
Precision sealed bearings in both the guide and tension pulley wheels to keep the drivetrain smooth and friction free
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