
Spare pulley wheels for your CeramicSpeed OSPW for ALPHA Disc 13/19 tooth
Fits the following OSPW systems:
. OSPW Aero ALPHA for Shimano 9250/8150
. OSPW RS ALPHA for Shimano 9250/8150
. OSPW RS ALPHA for Shimano 9250/8150 Team
. OSPW RS ALPHA for Shimano 7150
. OSPW RS ALPHA for Shimano 7150 Team