Spare oversized pulley wheels 13/19 tooth for your CeramicSpeed OSPW Systems.
Fits the following OSPW systems:
- OSPW Shimano 9200/8100.
- OSPW Shimano 9100/9150 and 8000 SS/850 SS.
- OSPW Shimano GRX810/815 and RX800/805.
- OSPW Campagnolo 11s EPS and mechanical.
- OSPW Campagnolo 12s EPS.