4WD rally cars - slotracer.on

4wd slotOn its Audi R18 e-tron Slot.it has created a 4WD system which is truly unique and innovative. In the Slot.it system, a toothed belt provides power to the front axle through two micro pulleys which are coupled to the left wheels.Enjoy the project but don't expect it to be competitive with 'normal' 4WD Slot Rally cars