Slotcars vs Mini-4WD? : rslotcars - Reddit

4wd slotSlot.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.4WD cars are much more difficult to setup, but when setup rht on a medium grip track they can be very tough to beat. Four wheel drive implies lockup foreaft and side to side