Wheels Manufacturing T47 Outboard Bottom Bracket – For 30mm Spindle ABEC-3 Bearings Fits Frames 68mm-100mm BB Shells Blue

Precision machined threaded aluminum cups with outboard bearings Fits T47 specific frames (47mm ID) with shell widths ranging from 68mm to 100mm Includes anodized aluminum cups with Enduro sealed bearings Sleeve between the cups is included for added dirt