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CeramicSpeed

CeramicSpeed OSPW Pulley Wheel System for Shimano 9000/6800 Series - Alloy Pulley, Carbon Cage, Black

CeramicSpeed OSPW Pulley Wheel System for Shimano 9000/6800 Series - Alloy Pulley, Carbon Cage, Black

SKU:  101635
Regular price $599.00 USD
Regular price $599.00 USD Sale price $599.00 USD
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The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design.

  • Features two oversized 17-tooth aluminum pulley wheels with Grade 3 Silicon Nitride balls
  • Robust cage crafted from polyamide and carbon fiber for durability and light weight
  • Hardened steel bearing races
  • Only compatible with Ultegra 6700/6770/6800/6870 mechanical and Di2 rear derailleurs and Dura Ace 7900/7970/9000/9070 mechanical and Di2 rear derailleurs (up to 28t cassettes)
  • Not compatible with Shimano Dura-Ace 9100/9150 and Ultegra 8000 series rear derailleurs
  • Defined Color: Black
  • Drivetrain Speeds: 11
  • Drivetrain Speeds: 10
  • Fits Brand: Shimano
  • Fits Model: Ultegra 6700/6770/6800/6870
  • Fits Model: Dura-Ace 7900/7970/9000/9070
  • Largest Cog: 28
  • keyword search: OSPWS