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CINCH Bottom Seal RaceFace for 30mm Crankset External BSA Bracket Bearings 73mm
$13.75
Compatible with standard threaded BSA shells Standard 6806 retainer bearings Bearings are external to the BB shell resulting in a stiffer wider stance Includes inner plastic sleeve and sp; additional BB fitments can be accommodated with CINCH sp kits Inner sleeve helps to protect against water