CeramicSpeed Coated Pulley Wheels Shimano 11 Speed NW Black brand-boyd Defined by a classic fit

Defined by a classic fit and straightforward style that will provide value and performance for years to come

The ability to mold the spoke and valve holes into the rim structure instead of having to drill them post-layering enhances the integrity of the rim

STEVE HED Edition Small Frameset - 2017

or Multi-directional Impact Protection System

Cannondale Scalpel-Si Carbon 2 Mountain Bike - 2017

CeramicSpeed Coated Pulley Wheels Shimano 11 Speed NW Black brand-boyd Defined by a classic fitThe 12 tooth narrow wide design on these CeramicSpeed pulleys decreases chain articulation and ensures a crisp chain engagement on to and off of each pulley. The symetrical 12 tooth narrow wide design allows the chain to move smoothly on and off the pulleys without additional friction. CeramicSpeed Pulley Wheels for Shimano 11s, 12 tooth is developed, designed and handbuilt in Denmark and comes with seperate dust covers to fit 9100, R8000, RX, GRX, XT