OSPW Shimano 9100/9150 and 8000 SS/8050 SS coated

CeramicSpeed ​​OSPW for Shimano 9100/9150 and 8000 SS/8050 SS 11 speed coated

This is an updated version of the oversized pulley system for Shimano 9100/9150 and 8000 SS/8050 SS.

This new design has an integrated stop tower for easier mounting.

The CeramicSpeed ​​oversized pulley system has proven to be the world's fastest pulley system, offering power savings from 2.4 watts compared to standard Shimano systems.

The CeramicSpeed ​​OSPW system for Shimano 9100/9150 and 8000 SS/8050 SS is an industry-leading product, chosen by many of the world's leading professional cycling teams and triathletes.

Featuring a 13-tooth upper pulley and a 19-tooth lower pulley for ultimate rear derailleur optimization. The oversized aluminum upper and lower pulleys are equipped with standard or coated CeramicSpeed ​​bearings.

Note: The OSPW system for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with clutch-equipped Ultegra RD RX800 and RX805. Please see our OSPW X for Shimano RX800/805 for an RX800 and RX805 compatible version. For a compatible upgrade for Ultegra 8000-GS or 8050-GS, please see our pulleys for Shimano , 11s NW.

Please note that although there are design similarities, this OSPW is not compatible with Shimano 9200 or 8100 12-speed derailleurs.

The Shimano 9100/8000 OSPW system is compatible with up to a 32-tooth cassette for Dura Ace and Ultegra derailleurs

In the box

• Complete OSPW system with 13/19 teeth
• CeramicSpeed ​​Pulley Wheel Bearing Oil, 15 ml. Dropper Bottle