In a typical CVT, there is an input pulley that may be connected to the engine crankshaft by way of a torque converter (or clutch pack) and an output pulley that sends electrical power towards the wheels. A belt (or chain) connects the two pulleys, that may alter their diameters https://dcvt51738.onesmablog.com/not-known-facts-about-d-cvt-75014929