RaceFace CINCH Bottom Bracket: BSA 73mm Shell x 30mm Spindle, External Seal

The RaceFace CINCH Bottom Bracket is designed for use with CINCH 30mm spindle cranksets and has a 73mm BSA threaded bottom bracket shell. It features standard 6806 retainer bearings that are located externally to the BB shell, resulting in a stiffer, wider stance. The bottom bracket includes an inner plastic sleeve and spacer, and additional fitments can be achieved with CINCH spacer kits. The inner sleeve helps to protect against water, and the rubber seal on the exterior of the bearings helps to prevent water penetration. The bottom bracket is compatible with RaceFace/Easton CINCH, 386 EVO, Rotor 3D+, e*Thirteen P3 Connect, and Zipp Vuma spindle interfaces, and fits into English frame interfaces. It has a black color and weighs 87 grams. It is suitable for use with standard threaded BSA 73mm shells and allows for the use of CINCH 30mm spindle cranksets.