CeramicSpeed PF4130 Bottom Bracket - BB86 to 30mm Spindle Coated Races Black. The CeramicSpeed BB86 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. | 41 |
| Spindle Interface Type | 386 EVO |
| Spindle Interface Type | Rotor 3D+ |
| BB Shell Width (mm) | 86 |
| BB/Frame Interface | BB86 |