- Components
- Bottom brackets
- ceramicspeed bsa30 coated bottom bracket in black
- Bsa comes from british standard cycle, aka english threading. English threading on road bikes mean a 68mm wide, 34mm inside diameter shell with reverse threading on the drive side. Its the most common threaded standard employed today. This kit allows you to fit 30mm thru-axle cranks, like those from rotor, to fit in the tight space of this 34mm spindle.Choose between two bearings for the cups. Standard bearings have low drag thanks to hardened-steel races and our ceramicspeed balls. Coated bearings have those same balls installed on coated, hardened-steel races for longer life and less bearing drag.Features:2 threaded cups with bearings installed.2 1mm spacers.2 0.5mm spacers.2 dust covers.Wave washer.10ml syringe all round grease.Sticker sheet.