While CVT has a short while ago received attractiveness, with new improvements offering higher effectiveness, the design has existed for hundreds of years. Leonardo da Vinci intended the main cvt transmission in 1490, although it was designed in 1886 by Daimler and Benz. Was not formally patented right until now. https://gregoryygjig.idblogmaker.com/33299710/top-gearbox-cvt-secrets