These are conical pulleys with variable diameters. The engine powers the enter pulley when the output pulley sends ability into the wheels by way of either a driveshaft or CV shafts. CVTs are incredibly simple items of technological know-how that have much much less relocating areas than common automated transmissions. https://gearbox-cvt16937.webdesign96.com/33352358/details-fiction-and-gearbox-cvt