Rotor PF4130 BB STEEL BLACK

Beschrijving

Press fit 41/30 case
41 mm external dimension
30 mm internal dimension
Allows you to mount a 3D+, 3DF, Rex1, Rex 2 crankset (30mm axle) on a “BB89” and “BB92” mountain bike frame (width of the box of the frame 89mm and 92mm)