Description
Bottom bracket road FSA m/evo 386 evo 8681
This bottom bracket offers improved rigidity thanks to the 30 mm bottom bracket axle. This increased rigidity allows a better transmission of the pedaling power. Also note that as the bearing surface of the crankset and the bearings is reduced, friction is reduced, always to the benefit of performance.
Characteristics
- Width of the gearbox: 68
- Casing standard: BB30
- Internal diameter: 34.75
- Bearing quality : Steel
- Bottom bracket axle: 30 mm
- Crankset standard: BB386 EVO (BB30 long axle)
