BB Shells

1-1/2" OD Stainless Steel Threaded Bottom Bracket Shell: Choose Width

1-1/2" OD Steel Threaded Bottom Bracket Shell, Internal Relief: Choose Width

1-1/2" OD Titanium Threaded Bottom Bracket Shell: Select Width

1-1/2" OD Utility Steel Threaded Bottom Bracket Shell, No Internal Relief: Choose Width

1-5/8" OD Titanium Threaded Bottom Bracket Shell: Choose Width

1-9/16" OD Steel Threaded Bottom Bracket Shell: Choose Width

1-9/16" OD Titanium Threaded Bottom Bracket Shell: Choose Width

BB0017: Titanium Threaded, 1.562" OD x 83.5 mm (50% OFF, LIMITED TIME OFFER!)

BB0044: Titanium T47, 2" OD x 84 mm (50% OFF, LIMITED TIME OFFER!)

BB0046: Titanium T47, 2" OD x 101 mm (50% OFF, LIMITED TIME OFFER!)