CVT gearboxes can create a droning sounds that retains continuous, rather than growing or decreasing with engine speed. This can be a little bit disconcerting for some drivers, and requires some finding used to. The CVT gearbox was 1st patented in 1886 Using the arrival in the motorcar. The CVT https://gearboxcvt06283.gynoblog.com/33334880/details-fiction-and-gearbox-cvt