The pulley method in the CVT includes two pulleys, one particular connected to the engine and one other for the transmission. The 2 pulleys are linked by a belt or chain. The pulleys are formed like cones, as well as their diameters can be altered to change the equipment ratio. https://gearboxcvt62727.bcbloggers.com/33328203/helping-the-others-realize-the-advantages-of-gearbox-cvt