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CeramicSpeed Oversized Pulley Wheel System for Shimano Ultegra/Dura Ace

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Product ID: CSOSPW1080

Optimise your drivetrain performance and reduce friction with the CeramicSpeed Oversized Pulley Wheel System.

The watt savings start at 2.4 watts thanks to the revolutionary OSPW System which reduces friction by as much as 60%. The aluminium pulleys combine with premium ceramic bearings and a carbon PA cage for lightweight performance.

CeramicSpeed Oversized Pulley Wheel System

CeramicSpeed has built their name on their reputation for premium build materials and the best possible manufacturing process. The CeramicSpeed Oversized Pulley Wheel System combines both of these elements to dramatically reduce drivetrain friction and save valuable watts.

Compatible with 10 or 11-speed Shimano drivetrains, the CeramicSpeed Oversized Pulley Wheel System (OSPW) is made from carbon fibre and reinforced PA while the 17-tooth pulley wheels have a premium alloy construction with high-quality CeramicSpeed bearings. This exceptional build quality is built to last and is corrosion and wear-resistant.

The OSPW is hand manufactured in Denmark and reduces friction by as much as 60%, increasing speed to create a more efficient drivetrain that saves valuable watts.

Features

  • Carbon/PA Cage, Aluminium Pulley Wheels
  • Shimano Dura Ace 9000 and Ultegra 6800 Compatible
  • 10 or 11-speed
  • Weight: 55g
  • Saves over 2.4 watts
  • Reduces friction by as much as 60%


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