Slot.it 4WD Parts

4wd slotSlot Car Shows, etc. A Time to Race · You Built What?!?!? You Built What II · You Built 4WD Slot Car Systems. F. A. F. B. F. C.Slot.it supply their e-Tron Quattro with the front pulley one tooth larger than the rear one, which ensures that the front axle spins whenever the rear one does, but always slhtly slower, giving a rear-drive bias.