How gear less two-wheeler work?

A gearless two-wheeler, commonly known as a scooter or a twist-and-go motorcycle, operates using a continuously variable transmission (CVT). This system uses a belt and pulley arrangement to automatically adjust the gear ratio based on the speed of the vehicle, allowing for smooth acceleration without the need for manual gear shifting. The rider simply twists the throttle to control the speed, while the engine's power is efficiently transferred to the wheels. This design makes it user-friendly, especially for urban commuting.