CeramicSpeed Pulley Wheels Shimano XT/XTR 12-Speed - 14 Tooth Alloy BLK

We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.

Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.

CeramicSpeed Pulley Wheels Shimano XT/XTR 12-Speed - 14 Tooth Alloy BLK

Upgrading your drivetrain should feel effortless, delivering smooth, crisp shifts with minimal drag. CeramicSpeed pulleys reduce friction, helping your chain glide quietly and efficiently on every climb and sprint. Hand-built in Denmark with premium Grade 3 Silicon Nitride ceramic balls, they’re engineered to last 3-5x longer than stock pulleys.

Who is this for?

Riders who demand peak efficiency and reliability—XC racers, endurance riders, and daily commuters who want longer intervals between maintenance and consistently confident shifting.

Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!