T47-iM30 for InfoCrank and Praxis Cranksets derailleurtype-Campagnolo install the GXP reducer

install the GXP reducer

and enhanced chain retention

This bottom bracket is only for after market Rotor crank sets

Select cross bearings for Cyclo-Cross (CX)

T47-iM30 for InfoCrank and Praxis Cranksets derailleurtype-Campagnolo install the GXP reducerThis bottom bracket will fit any Verve InfoCrank or Praxis crankset with M30 spindle on a T47 frame with 86. 5mm or 85. 5mm wide bottom bracket shell. M30 spindles are 30mm diameter, but taper to 28mm at the non drive bearing. All internal Kogel Bearings T47 ceramic bottom brackets can be installed with Enduro TorqTite compatible tool. Choose road bearings for road bikes, cross bearings for mountain bike, gravel and cyclocross or if you frequently