SRAM PF30 To Bbright Ceramic BB
The SRAM/Truvativ PF 30/BBright Ceramic bottom bracket features light weight plastic cups and gutter seal technology to keep muck at bay and to prolong life. Sram/Truvativ PF 30/BBright Ceramic BB Features Fits SRAM/Truvativ Non-Threaded Bottom BracketsBB Shell Width (mm) : 68 mmBB/Frame Interface: BBright Press Fit , PF30Bottom Bracket Shell I.D.: 46Spindle Interface Type: BB30/PF30Weight: 83 g