The 12-tooth narrow-wide design provides exceptional shift performance. The narrow-wide design delivers precise engagement of the chain, both on and off the pulley wheels. 

This product is designed, developed and hand-built in Denmark and offers improved chain friction performance and increased longevity. 

Did you know that this product has a lifetime warranty? That’s right: as of September 1, 2021, all CeramicSpeed ‘Coated’ products and OSPW cages (purchased after January 1, 2021) are covered for life -- that’s how confident CeramicSpeed are in the durability of their products. You can check out the full terms and conditions here.

Specifications

Pulley Wheels: CeramicSpeed 12-tooth narrow-wide profile
Pulley Wheel Material: Aluminium
Bearing Options: CeramicSpeed Standard and CeramicSpeed Coated
CeramicSpeed Pulley Oil
Compatibility: SRAM Red AXS, SRAM Red Force AXS
Speed: 12-speed
Discipline: Road