CVT gearboxes can make a droning noise that retains constant, as an alternative to increasing or lowering with motor velocity. This can be a bit disconcerting for many drivers, and normally takes some acquiring utilized to. Mechanism: It uses a procedure of variable-diameter pulleys linked by a belt or chain, https://raymonddhhgf.blue-blogs.com/41506664/the-best-side-of-gearbox-cvt