At its Main, the CVT employs a straightforward but subtle mechanism involving belts and pulleys that change their diameter as the automobile moves. This adjustment enables the transmission to alter the motor’s output speed devoid of interruptions from changing gears. Chevrolet Spark is a popular example of CVT. (Photo: Chevrolet) https://gearboxcvt79234.tinyblogging.com/gearbox-cvt-can-be-fun-for-anyone-76379055