Sugino 75 bottom bracket
The matching BB for the Sugino 75 crankset. NJS certified and made in Japan.
• 68mm English threaded (1.370" x 24 tpi)
• ISO square taper
• spindle length: 109mm
• includes highly-polished spindle, races, cups, lockring, bearings, crank arm bolts and dust shield
• installs using Park Tool HCW-4 and a lockring tool
• weight: 315g