What is the general weight of a motorcycle?
1 Answers
Motorcycles generally weigh between 150 kg and 250 kg. Below is a related introduction to motorcycles: 1. Basic components: A motorcycle consists of five main parts: the engine, transmission system, running gear, steering and braking system, and electrical instrumentation equipment. 2. Working principle: Four-stroke engines are widely used. A four-stroke engine means that the piston makes four reciprocating movements for each ignition in the cylinder. At this time, the intake valve opens, the piston moves downward, and the mixture of gasoline and air is drawn into the cylinder. Then, both the intake and exhaust valves close, the piston moves upward, and the mixture is compressed. When the mixture is compressed to its minimum, the spark plug ignites the mixture, and the pressure generated by combustion pushes the piston downward and drives the crankshaft to rotate. When the piston reaches its lowest point, the exhaust valve opens to expel the exhaust gases, and the piston continues to move upward to expel any remaining exhaust gases. 3. Displacement calculation method: Cylinder cross-sectional area × stroke × number of cylinders = total displacement in cc.