The pulley system in the CVT is made of two pulleys, one particular linked to the motor and one other for the transmission. The two pulleys are linked by a belt or chain. The pulleys are formed like cones, and their diameters is often modified to alter the gear ratio. https://gearboxcvt18495.blogitright.com/34300528/the-smart-trick-of-gearbox-cvt-that-no-one-is-discussing