CeramicSpeed BSA Campagnolo 25mm Bottom Bracket

English threading is the most common threaded bottom bracket standard these days and having a fast Campagnolo bottom bracket to fit it is the only way to get a Campy Ultra-Torque to mate. English threading the common name for BSA; the B standing for British. The shell is 68mm wide, the inner diameter 34mm, with the threading reversed on the drive side.

Choose between two bearings for the crank. Standard Bearings have low drag thanks to hardened-steel races and our Ceramic balls. Coated Bearings have those same balls installed on coated, hardened-steel races for longer life and less bearing drag.

In The Box

Bottom bracket
2 bearings
Wave washer
10ml syringe of CeramicSpeed All Round Grease
Sticker sheet