What's the reason for a motorcycle starter not working?

[VonAthena]

Reasons why a motorcycle won't start include: 1. Fuel level: Check if there is sufficient fuel and whether the carburetor is receiving fuel. 2. Electrical circuit: Inspect the electrical circuit by removing the high-voltage wire from the spark plug, detaching the high-voltage cap, and starting the bike with it about half a centimeter away from the cylinder body to see if there is electricity. If there is electricity, the spark plug might be damaged. Below is some related information: Introduction to motorcycles: Motorcycles are powered by gasoline engines and are two- or three-wheeled vehicles steered by handlebars. They are lightweight, flexible, fast, and widely used for patrolling, passenger and cargo transport, as well as sports equipment. Broadly speaking, motorcycles can be categorized into street bikes, road racing motorcycles, off-road motorcycles, cruisers, and touring bikes.