When going close to a curve, this both forces among the list of wheels to slip, if possible, to harmony the obvious length protected, or generates uncomfortable and mechanically tense wheel hop. To prevent this, the wheels are allowed to flip at distinct speeds using a mechanical or hydraulic differential. https://4468912.blogs100.com/36831943/new-step-by-step-map-for-ηλεκτρικα-ρολα-καροτσασ