Shell Type: 68 or 70mm (Choose from drop down above). Shimano BB-RS500 Bottom Bracket. Italian (ITA) threaded shells. Key Features.
Shimano Bottom Bracket BB-RS500 Road-fit, 41mm Dia for 86.5mm
CeramicSpeed BB90 Trek Shimano Bottom Bracket Bearing Kit
Shimano Bottom Bracket BBMT800 Press Fit 92/89.5mm
Shimano Bottom Bracket BB-MT801 68/73mm Threaded Bike Crank Bearings
Shimano Bottom Bracket Saint M810 BB Hollowtech II 68/73mm MTB 24mm HT2 Genuine
Shimano Bottom Bracket ES300 68 x 118mm Octalink BB
