A gearbox consists of gears of various dimensions, due to the unique needs in moments with the torque necessary on the wheels based upon the highway, load, and terrain, by way of example; climbing motor vehicles require better torque than driving with a straight street. CVT means Consistently Variable Transmission. https://gearboxauto45544.ziblogs.com/33898650/a-simple-key-for-gearbox-auto-unveiled