RaceFace Clinch Bottom Bracket
The Raceface Bottom Brackets are a great quality bottom bracket made with metal press in / thread in cups. This makes for a stiffer filling bottom bracket and a longer life. The Clinch system is there 30mm spindle on there turbine and next cranks. This bottom bracket will also with with Sram cranks that have the 30mm spindle as well. All Bearings are factory filled with Phil Wood waterproof grease for a smoother feel and lasting much longer. All press fit cups are machined for a high tolerance frame fit.