Inside the Scooter CVT: How This Magic Transmission Really Works (A scooter's CVT (Continuously Variable Transmission) is an automatic, gearless system using two pulleys (variator & clutch) and a belt to provide seamless, "twist-and-go" acceleration by constantly adjusting gear ratios without manual shifting, using engine RPM and centrifugal force to change pulley diameters for optimal torque or speed.) how scooter transmission works, how cvt works in scooters, how cvt transmission work, how clu