Although CVT has recently received level of popularity, with new improvements offering higher performance, the look has existed for centuries. Leonardo da Vinci developed the first cvt transmission in 1490, although it was designed in 1886 by Daimler and Benz. Wasn't officially patented till now. A CVT (Consistently Variable Transmission) https://gearboxcvt95061.blogripley.com/34865269/the-best-side-of-gearbox-cvt