CeramicSpeed BSA30 Bottom Bracket - BSA Thread 30mm Spindle Black. 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.
- TECH SPECS
| Defined Color | Black |
| Bottom Bracket Shell I.D. | 1.37 |
| Spindle Interface Type | RaceFace/Easton CINCH |
| Spindle Interface Type | 386 EVO |
| Spindle Interface Type | Rotor 3D+ |
| Spindle Interface Type | e*Thirteen P3 Connect |
| Spindle Interface Type | Zipp Vuma |
| BB Shell Width (mm) | 68 |
| BB Shell Width (mm) | 73 |
| BB/Frame Interface | English |