Although motorcycles don't have to be like cars,
But the horn is still an important device,
Can alert pedestrians or vehicles in front of them at critical moments,
Helps us drive safely,
Sometimes,When we rode our own motorcycles,It will burst out,Or it's been a long time,When I wanted to ride it, I found it was very loud.Inexplicably became noisy,This is the time to find out why,Solve it in time.
Some people might think that a little more motorcycle oil,
Next time you won't have to rush.
Or think it will make the car smoother,
This is a very wrong idea,
More oil is no good,
But it will also damage the car!