They're conical pulleys with variable diameters. The motor powers the enter pulley while the output pulley sends electric power to the wheels by way of possibly a driveshaft or CV shafts. You puuuulllll pull the toy backwards and the engine tightens…..and that means you pull it again…keep it…and “let it https://gearboxcvt57902.bligblogging.com/33293661/the-smart-trick-of-gearbox-cvt-that-no-one-is-discussing