When we drive around the outdoors in our Mercedes,
It's a very enjoyable thing to do,
A motorcycle is like a companion.
Always by our side,
There's a little bit of a problem,
You also need to do maintenance,
A lot of people don't look at the production date or shelf life when they buy a helmet and buy whichever looks good. This is wrong, helmets also have a shelf life, when buying helmets must pay attention!
Engine valve mechanism directly determines the performance of the engine, and the valve in the whole valve mechanism is a crucial component, so when the valve gap changes, the performance of the engine will be deviated.
A lot of people think that motorcycles are more experienced than cars. No matter whether they are travelling by transport or motorbike, they pay attention to the feeling of integration of people and cars. Where can they experience the riding texture?