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Limited Edition Coated Oversized Pulley Wheel System

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Why We Like The Limited Edition Coated Oversized Pulley Wheel System

Marginal gains are all the rage so we're installing the CeramicSpeed Limited Edition Coated Oversized Pulley Wheel System on our already fast bikes. This system eliminates nearly every bit of outstanding watt drag on our bikes. The oversized pulley wheels means there's less stress on the chain and also helps with smoother shifting.


  • Limited edition version for our gravel and overland bikes
  • Built with ceramic bearings and high quality metals
  • Works best with CeramicSpeed coated UFO chain
  • Built to be compatible with 11-speed Shimano GRX and Ultegra RX
  • Works with up to a 36t cassette
  • Item #CMD1SQV
[11sp] Shimano GRX, Ultegra RX, [cassette, up to] 11-36
1 OSPW system, 1 Pully Wheel Oil
Claimed Weight
[2x11] 2.5oz (70g)
road cycling, cyclocross
Manufacturer Warranty
6 years

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