PF30L-M30 shallow insert for Praxis and InfoCrank

This bottom bracket features a shallower insert compared to our regular PF30-M30, which makes it perfect for metal frames with internal wires or carbon frames with a reduced contact area in the bottom bracket shell.

M30 is a 30mm spindle with a stepdown to 28mm on the non-drive side, used by Praxis and InfoCrank. This bottom bracket moves the bearings out of the frame in order to make a wider and stiffer set up. Bearing wear is greatly reduced with this wider set up compared to a standard PF30 setup with spacers. 

Choose road bearings for road bikes, cross bearings for mountain bikes and cyclocross.