What is the normal temperature when the motorcycle is running?

50 to 80 degrees Celsius, fast driving can reach 100 degrees.

Motorcycle consists of five parts: engine, transmission system, running system, steering, braking system and electrical equipment.

Motorcycle engine is a two-stroke or four-stroke gasoline engine with high engine speed, generally above 5000 rpm. The rising power (the effective power per liter of engine displacement) is relatively large, generally around 60kw/ liter. This shows that the motorcycle engine has a high degree of reinforcement and a small overall size.

The engine crankcase, clutch and gearbox are designed as a whole with compact structure.

Extended data:

Motorcycle engines all adopt horizontal suction carburetor, plunger throttle valve and float chamber throttle valve. The carburetor structure mainly consists of a float chamber and a mixing chamber.

The float chamber is located below the carburetor, and the oil pipe is communicated with the oil tank through the throttle switch. The oil level in the float chamber is maintained at a certain height through the needle valve on the float, and the oil supply pressure is stable.

The function of the mixing chamber is to evaporate and atomize gasoline and mix it with air, so that the engine can get the required mixture at various loads and speeds. It consists of throttle valve, fuel injection needle, fuel injection pipe, gas path and oil path.