Why Are Underbone Motorcycles Fuel-Efficient?
1 Answers
The reasons for the fuel efficiency of underbone motorcycles are as follows: Body Specifications: The vehicle is lightweight with narrow tires. Underbone motorcycles inherently have a smaller self-weight and narrower tires, resulting in lower rolling resistance and reduced fuel consumption; they utilize a dual-clutch system. Dual-Clutch System: Typically, underbone motorcycle engines employ a dual-clutch system that retains gear shifting but features an automatic clutch. Compared to the CVT system of scooters, this offers significantly higher transmission efficiency. Automatic Clutch: Thanks to the automatic clutch, power delivery follows the increase in RPM, ensuring smoother acceleration. Consequently, the carburetor can be tuned to operate on a leaner mixture, thereby saving fuel.