What is the reason why the scooter can't start without turning on the accelerator?

The scooter can only be started if the accelerator is pressed heavily. The belt is badly worn and the engine rotates. Just get a new belt.

The throttle is on the right handlebar of the motorcycle, and turning the right handlebar is the fuel supply. Motorcycles are driven by gasoline engines, and two-wheeled or three-wheeled vehicles whose front wheels are steered by handlebars are light, flexible and fast. Widely used in patrol, passenger and freight transportation, etc. , also used as sports equipment. Generally speaking, motorcycles are divided into street cars, road racing cars, cross-country motorcycles, cruise cars, station wagons and so on.

Extended data:

Precautions for driving a motorcycle:

Novices should not drive too fast, and the average speed should be controlled below 40 kilometers per hour. If there is an emergency beyond this speed, the novice will be too nervous to react.

Don't drive on impulse, because the technology is immature and impulsive accidents will happen faster.

Never drive into the fast lane, because vehicles driving at high speed can easily make you lose control.

Never pick up people two months before driving. Being overweight will make beginners more prone to accidents.

Baidu encyclopedia-motorcycle