![#color_Black](http://ceramicspeed.com/cdn/shop/files/101307_101308.png?v=1692245539&width=4560)
![#color_Red](http://ceramicspeed.com/cdn/shop/files/101309_101310.png?v=1692245538&width=4560)
BSA Bottom Bracket for Shimano Road
Buy any Bottom Bracket and get a Service Kit and a Preload ring/bolt
![#color_Black](http://ceramicspeed.com/cdn/shop/files/101307_101308.png?v=1692245539&width=4560)
Product description
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
- Decal
![](http://ceramicspeed.com/cdn/shop/files/bottom-bracket.jpg?v=1687679891&width=2500)
![](http://ceramicspeed.com/cdn/shop/files/bb_27680720-7585-4d3f-a3bf-690325bd8a07.jpg?v=1687679923&width=1500)
Lowest Friction
Optimized Power Transfer
Longest Product Lifetime
![](http://ceramicspeed.com/cdn/shop/files/standard-bearings.jpg?v=1713420713&width=1920)
![](http://ceramicspeed.com/cdn/shop/files/coated-bearings.jpg?v=1713420760&width=1920)
This product is rated 4.9 of 5.0 stars.
It has received 46 reviews.
![](http://ceramicspeed.com/cdn/shop/files/maintenance-bb_1_de9792f8-4563-4880-b274-ffd80c140b38.jpg?v=1697008511&width=3200)
General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
![](http://ceramicspeed.com/cdn/shop/files/Installation-of-cranks_4_70799c10-4c4f-436a-970b-2a062ba8dd8d.jpg?v=1697008425&width=3200)
Installation of Shimano cranks on CeramicSpeed Bottom Brackets
![](http://ceramicspeed.com/cdn/shop/files/Installation-of-bb_1_df1b5fdc-c90a-4dcd-8ceb-1fa73cb6828b.jpg?v=1697008385&width=3200)
CeramicSpeed Threaded Bottom Bracket installation guide