What does motorcycle 400 mean?

1 Answers
NoraRose
07/29/25 4:22pm
Motorcycles generally refer to two-wheeled or three-wheeled vehicles with an engine displacement of 400cc or above, powered by a gasoline engine and steered by handlebars to control the front wheel. They are lightweight, flexible, and fast, widely used for patrol, passenger and cargo transportation, and also serve as sports equipment. Components of a motorcycle: A motorcycle consists of five main parts: the engine, transmission system, running gear, steering and braking system, and electrical instrument equipment. Starting methods of a motorcycle: Motorcycles are primarily started using a kick-start mechanism. The starting mechanism includes a sector gear starting mechanism, represented by the Xingfu XF250 motorcycle. The kick-start lever drives the sector gear, starting ratchet, clutch assembly sprocket, front chain, and crankshaft sprocket to rotate the crankshaft, thereby starting the engine.
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