When a four-stroke motorcycle is driving, if there is more smoke, it indicates that the engine has a failure, and it should be repaired in time after finding out the cause.

The motorcycle cylinder is the core of the engine, and extending the service life of the cylinder is of great significance.

A domestic single-cylinder 125 motorcycle traveled more than 40,000 kilometers, and forgot to change the oil once, resulting in serious wear of the cylinder piston as shown in Figure 1.

When a motorcycle is driven for too long, there are often some failures!

The valve clearance of a locomotive is very important, and over time, a poorly maintained engine can be seriously damaged.

The clutch in the operation of the motorcycle is to play a smooth start, transfer power, shift smooth role, set the safety of the motorcycle, usability, comfort in one of the key parts.

The use of the clutch directly reflects the level of driving, and also plays a role in protecting the vehicle. Too frequent use of the clutch, easy to cause failure.

If you do a good job of daily maintenance, you can reduce the probability of clutch failure, master some relevant knowledge, and also let yourself understand the car condition in time.