BB,BSA 73 Ø30 Ext, Seal
- 68/73
is backordered and will ship as soon as it is back in stock.
A good bottom bracket works in the shadows, doing a job no one else wants to do, and never getting the credit it deserves. But if it weren't there, all your fun would be over. So show our trusty 30mm BSA bottom bracket some love, shall we?
