BSA Bottom Bracket for Shimano Road
BSA is another way of stating English threading; it comes from British Standard Cycle. English threading on road bikes mean a 68mm wide, 34mm inside diameter shell with reverse threading on the drive side. It’s the most common threaded standard employed today. This kit works with 24mm diameter thru-axle cranks, found on Shimano, FSA, Rotor, among others.
Choose between two bearings for the cups. 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
- 2 threaded cups with bearings.
- 2 dust covers with built-in spacers.
- Spacer tube.
- All Round Grease.
- Sticker sheet.
Optimized Power Transfer
Longest Product Lifetime
This product is rated 5.0 of 5.0 stars.
It has received 16 reviews.
General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
Installation of Shimano cranks on CeramicSpeed Bottom Brackets
CeramicSpeed Threaded Bottom Bracket installation guide