CeramicSpeed 12T Pulley Wheels (Black) (Shimano 11-Speed) (Coated Ceramic Bearings)

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Price: $449.00

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CeramicSpeed Pulley Wheel Description:

CeramicSpeed pulley wheels reduce friction, last 3-5 time longer than stock high-end pulleys, and are designed to work with less drag.


  • Premium Grade 3 Silicon Nitride Ceramic balls
  • Hand built in Denmark
  • Precision machined aluminum narrow-wide pulleys
  • Hardened Races
  • Includes: (2) 12 tooth pulley wheels and CeramicSpeed Bearing Oil 15ml bottle
  • Compatible with Shimano 9100, R8000, RX, GRX, XT and XTR series


  • Compatibility: Shimano 9100, R8000, RX, GRX, XT and XTR
  • Speeds: 11 Speed
  • Color: Black

This product was added to our catalog on October 6, 2022