The pulley process in a CVT is made up of two pulleys, one connected to the motor and another to the transmission. The 2 pulleys are linked by a belt or chain. The pulleys are formed like cones, and their diameters may be adjusted to change the gear ratio. DCT https://lorenzowzazw.boyblogguide.com/33179769/not-known-facts-about-gearbox-cvt