Are Motorcycles Equipped with Continuously Variable Transmission?
2 Answers
Motorcycles are equipped with continuously variable transmission. The function of continuously variable transmission: Continuously variable transmission refers to a transmission system that can continuously obtain any gear ratio within the transmission range. Through continuously variable transmission, the optimal matching between the transmission system and the engine operating conditions can be achieved. Common types of continuously variable transmissions include hydro-mechanical continuously variable transmissions, metal belt-type continuously variable transmissions (VDT-CVT), and variable inclined plane-type continuously variable transmissions. The principle of continuously variable transmission: It involves two transmission pulleys with adjustable diameters, connected by a transmission belt in the middle. The two ends of the transmission belt are wound around a conical pulley, and the outer diameter of the pulley changes continuously based on oil pressure. Continuously variable transmission technology uses a transmission belt and adjustable primary and secondary pulleys to transmit power, enabling continuous changes in the gear ratio, thereby achieving better matching between the transmission system and the engine operating conditions.
Whether a motorcycle has continuously variable transmission (CVT) depends on the model. I've been riding motorcycles for many years, from scooters to large-displacement road bikes. Those small scooters are mostly CVT—just twist the throttle and go, no shifting required, super convenient for city commuting and a lifesaver in traffic. But sport bikes or cruisers, like Harley or Honda CB series, mostly have manual or automatic transmissions with a clutch for shifting, offering more precise control. Riding a manual on mountain roads and carving corners is exhilarating, but it takes effort to learn. CVT may be effortless with smooth acceleration, but it feels a bit lacking in excitement, and fuel consumption might be higher. I recommend beginners start with scooters—they're easy to handle—and then challenge themselves with the fun of shifting to experience the vastly different thrills of each style.