American style BB for older three piece cranks. American BB for 3-piece cranksets. Fits 68mm American frames. Steel construction. Weight: 517g TECH SPECS Width 68mm BB Interface 24 tpi Spindle Type SQR JIS Length 122mm Cup Material Steel Weight 517g Cup Ty
American style BB for older three piece cranks. American BB for 3-piece cranksets. Fits 68mm American frames. Steel construction. Weight: 517g
Reviews
There are no reviews yet.