New for the SupaStox, a diff with a CNC machined 48dp 70t gear.

The Schumacher engineers have once again come up with a superbly designed item made from high quality components which will allow many many runs without rebuild. The strong solid steel axle combined with an alloy hub/wheel carrier and steel short axle and precision ball bearings allows simple tightness adjustment without the need to disturb the tension when removing the wheel. This version comes with CNC machined 70T 48dp spur.

-Fits all standard spurs, 32 and 48dp.
-Increases the car width by 5mm.
-More traction and stability.
-Less tyre wear.
-Faster more consistent lap times.
-Pre-assembled, ready to go.
-Also fits Mardave V12 cars.

Source : Schumacher