Each individual change valve responds to a specific tension assortment; so once the motor vehicle is going more rapidly, the 2-to-three change valve will take over, as the force through the governor is substantial adequate to induce that valve. CVT means Continually Variable Transmission. It's a variety of automatic gearbox, https://gearbox-auto31963.blogunok.com/33978213/a-review-of-gearbox-auto