When heading all-around a curve, this possibly forces one of several wheels to slip, if at all possible, to equilibrium the obvious distance lined, or produces unpleasant and mechanically tense wheel hop. To prevent this, the wheels are permitted to convert at different speeds employing a mechanical or hydraulic differential. https://4444710.tinyblogging.com/little-known-facts-about-ηλεκτρικα-ρολα-αυτοκινητου-79986930