Hi,about my gearboxes and gearkits....we built this kit in north italy with very good materials.the are actually 3 options.
1. straight cut,new shafts,modified syncro on CNC machine for fast gear change.1st gear its a little longer than standard, 2nd 3rd 4th are shorter and 5th a little longer 168miles at 7000rpm

2.semi-straight helical gears (less Noise),new shafts,modified syncro on CNC machine for fast gear change.1st gear its a little longer than standard, 2nd 3rd 4th are shorter and 5th a little longer 168miles at 7000rpm

3.straight cut,new shafts,modified syncro on CNC machine for fast gear change.all 5 gears are shorter than standard,in this gearbox we use an alloy spacer between gearbox case and transferbox.Ideal for track days and rally.

all gearkit can handle between 500hp 550nm and 600hp 700nm

we offer the full rebuild gearboxes plus fitting gearkit (like new case,new seals,new bearings and fitting gearkit)

Customers send us standard MT75 gearboxes in any conditions and than we return it back in new conditions.

cheers

Oppliger Romain