American style BB for older three piece cranks. American BB for 3-piece cranksets. Fits 68mm American frames. Steel construction. Weight: 517g TECH SPECSWidth68mm BB Interface24 tpiSpindle TypeSQR JIS Length130mm Cup MaterialSteel Weight517g Cup Type Cup O
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.