
The CeramicSpeed BSA (English) bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
- Defined Color: Black
- Bottom Bracket Shell I.D.: 1.37
- Spindle Interface Type: 386 EVO
- Spindle Interface Type: Rotor 3D+
- Spindle Interface Type: RaceFace/Easton CINCH
- Weight: 81
- BB Shell Width (mm): 68
- BB Shell Width (mm): 73
- BB Shell Width (mm): 83
- BB Shell Width (mm): 100
- BB/Frame Interface: English
