Description
Shimano Hollow Cage Wheel
Compatibility: Shimano Dura Ace 9100 / 9150 / 9170 , Ultegra 8000 / 8050. Fits up to 32T cassette. NOT compatible with Ultegra long GS cage derailleurs.
Materials used: Carbon fiber-polymer matrix, 7075 Aluminium, rubber, ceramics
Weight: 71g
12-18T
- OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS
- The overall power savings of the OSPW System for Shimano 9100/9150 /8000 reach 30%-60%, or more in some cases, over a stock setup.
- The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
- The Shimano 9100/9150 and 8000 SS/8050 SS OSPW system is compatible up to a 32 tooth cassette for both Dura Ace & Ultegra derailluers.
- Please 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 the clutch equipped Ultegra RD RX800 & RX805.
- Pulley Wheels: Ceramic 13-tooth upper and 19-tooth lower
- Pulley Wheel Material: Aluminium
- Bearing Options: Ceramic Bearing
- Cassette Compatibility: Fits 12 speed 10 to 36-tooth cassettes. For use with the 11 speed clutched derailleur fits 11-32 cassettes.
- Spring Tension Settings: 2 spring
- Speed: 12 speed
- Discipline: Road and Gravel/Cross
