The CeramicSpeed Pulley Wheels for Shimano XT/XTR offers a unique symmetrical 14-tooth narrow-wide design that provides exceptional shift performance.
The narrow-wide design delivers precise engagement of the chain, both on and off the pulley wheels. The increased pulley size, compared to stock, reduces chain friction.
...Alloy Pulley Wheels for Shimano XT/XTR, 12s NW
The CeramicSpeed Pulley Wheels for Shimano XT/XTR offers a unique symmetrical 14-tooth narrow-wide design that provides exceptional shift performance. The narrow-wide design delivers precise engagement of the chain, both on and off the pulley wheels. The increased pulley size, compared to stock, reduces chain friction. The pulleys have a lightweight machined alloy body for durability and long life, and are developed, designed and handbuilt in Denmark. In the box:
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TECHNICAL SPECIFICATIONS
Pulley Wheels: CeramicSpeed 14-tooth upper and lower narrow-wide profile Pulley Wheel Material: Aluminium Bearing Options: CeramicSpeed Standard and CeramicSpeed Coated CeramicSpeed Oil: CeramicSpeed Oil for Pulley Wheel Bearings Compatibility: Shimano XT M-8100 series and Shimano XTR M-9100 series. Compatible with the stock range of cassette sizes, up to a 51T cassette. Speed: 12-speed Discipline: Off-Road and Gravity