Bottom Bracket Converter - PressFit 41 (BB86/BB92)

Rotor Press Fit 4130mm BB86 Converter Steel Bearings

For specific use with BB86. Outer BB shell diameter is 41mm and with this, you can use 30mm Axle systems. Ideal for Rotor 3D cranks. This bottom bracket can be used with ROTOR 3D crankset.