CeramicSpeed OSPW System for Shimano Dura Ace 9100/9150
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CeramicSpeed OSPW System for Shimano Dura Ace 9100/9150
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Code: 10633
CeramicSpeed OSPW System for Shimano Dura Ace 9100/9150
The CeramicSpeed Oversized Pulley Wheels System has been proven to be the fastest pulley system in the world, providing energy savings starting from 2.4 watts over standard Shimano systems. The OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS is an industry leading product, chosen by many of the world's leading cycling teams and professional triathlete's.
 
Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimisation of the rear derailleur. The upper and lower oversized aluminium pulley wheels come fitted with either standard or coated CeramicSpeed Bearings.
 
Features
  • The overall power savings of the OSPW System for Shimano 9100/9150 reaches 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 SS OSPW system is compatible up to a 32 tooth cassette for Dura Ace 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.