The pulley technique in a very CVT includes two pulleys, a single linked to the motor and another for the transmission. The 2 pulleys are related by a belt or chain. The pulleys are formed like cones, as well as their diameters may be adjusted to alter the equipment ratio. https://gearboxcvt06272.blogrelation.com/40409291/not-known-facts-about-gearbox-cvt