The CeramicSpeed T47/73 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
Specifications:
- Bottom Bracket Shell I.D.: 47
- BB/Frame Interface: T47
- BB Shell Width (mm): 73
- Spindle Interface Type: 386 EVO
- Spindle Interface Type: Rotor 3D+
- Spindle Interface Type: RaceFace/Easton CINCH
- Defined Color: Black