![Load image into Gallery viewer, CeramicSpeed-BSA-Bottom-Bracket-68mm--73mm-30-mm-Bottom-Bracket_CR0269](http://365cycles.com/cdn/shop/files/CR0269_400x@2x.jpg?v=1719363793)
![Load image into Gallery viewer, CeramicSpeed Hardened Bearing Races BSA 68/73mm Bottom Bracket for 30mm Spindles](http://365cycles.com/cdn/shop/files/CR0269-01_400x@2x.jpg?v=1719363793)
A bottom bracket that offers bearing with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
- Grade 3 Silicon Nitride balls
- Hardened races
- Reinforced polyamide cage and non-contact seals
- Hand built in Denmark
Description
A bottom bracket that offers bearing with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
- Grade 3 Silicon Nitride balls
- Hardened races
- Reinforced polyamide cage and non-contact seals
- Hand built in Denmark