CNC-machined 30mm alloy cups provide exact fit for Race Face Cinch cranksets, ensuring smooth operation
Single row 6806 retainer bearings with waterproof grease extend bearing lifespan
Wiper seals keep out debris for consistent performance
Press-fit shell design offers secure and reliable installation
Lightweight construction minimizes added weight to the bike
Summarized by Shop
For use with Raceface's cinch-compatible cranksets, the Cinch bottom bracket accommodates a 30mm spindle, for use in PF30 bottom bracket shells. Precision CNC machined BB cups from 6066 aluminum. Bearings are factory filled with Phil Wood waterproof grease - tested and proven to improve bearing life.