T47 threaded BB cups for T47 frames and 29mm spindle diameter SRAM DUB cranksCups have internal bearings, and can be used in BB shells with widths from 68mm to 132mmMachined aluminum cups thread together directly into a T47 BB shellBearings are easily serviced or replacedIncludes sleeve to fit between cups for added protection from dirt and also keeps your internal cables from rubbing on the crank spindleT47 BB cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand threadTool Pattern: 48.5mm x 16-notchWeight: 97g
