- Proven to be the fastest pulley system, chosen by many of the world's leading cycling teams and professional triathletes
- Optimized tooth designs offer 3-5 times longer life than standard OE pulleys
- Standard: low drag with hardened steel races and ceramic ball bearings
- Coated: metallic layer that covers bearing races making them 75% harder than steel. Even lower friction and highly resistant to corrosion
- 9100/9150/8000 SS/8050SS is not compatible with 8000-GS or 8050-GS, use Compatible with Shimano 11sp system
- 9100/9150/8000 SS/8050SS is not compatible with RX800/805, use Compatible with Shimano RS80/805 system
- In the box: complete upper and lower OSPW system, 15ml CeramicSpeed Bearing Oil dropper bottle

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Today's Stock Status

3 Available to ship in 2-4 Business Days

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UPC: Not available
EAN: 5711050052257
Manufacturer Part Number: 106317
ZC2802 DP0163
160746-Q0-L

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