Motorcycle tires are replaced every 60,000 kilometers5000-6000 kilometers a year is very common, two-wheeled motorcycles have a life span of 8-10 years, but in fact, it is possible to run 50,000-100,000 kilometers. If the car is used less, the tire replacement point has not yet been If it's worn to

1. Tire pattern, because the tire pattern is in direct contact with the ground, it is very important to prevent the tire from slipping.2. Tire width, under the premise of the same pattern, the wider the tire, the better the anti-skid effect.Through the above introduction, we can know that if you wan

This kind of demand actually depends on the situation at the time. If you need to run a long distance immediately after changing the cylinder, then the knights share the suggestion not to do it first.Because the working gap of the newly replaced sleeve is relatively small, the engine is prone to hig

Mountain bikes originated in the United States. In 1974, Gary Fisher, Charlie Kelly, and Tom Ritchey wanted a bicycle that could be ridden off roads, away from "police, cars and buildings", so they began to install accessories and motorcycle parts. To the sturdy single beach buggy before World War I

Mountain bikes are bicycles specially designed for cross-country (hills, trails, wilderness and gravel roads, etc.). It was born in San Francisco on the West Coast of the United States in 1977. At that time, a group of young people who were keen to ride beach bikes on the slopes of the mountain, sud

When choosing a motorcycle helmet, you need to pay attention to the following points:(1) The inner side of the helmet must be equipped with an anti-impact liner, and the surface liner material that fits with the head is a thin mesh lining, which should have the effect of absorbing sweat and absorbin

Some helmets offer added conveniences: such as vent equipment, face shields, ear protection, intercom, etc. Generally, there are two types of helmets: winter helmets and summer helmets.

1. Some of the foam cushioning materials of the helmet have very low density, and they are not even comparable to the foam cushions used for household appliances.2. Some materials are uncomfortable to touch, so pay attention to the choice.3. Be careful that the black heart small factory uses recycle

I believe that friends who know motorcycles know that if the motorcycle burns oil, it is definitely because the piston rings and pistons are worn out. Basically, as long as the motorcycle has the phenomenon of power drop and oil burning, maybe this means that there is a problem with the piston ring.

The piston ring is an important part of the internal combustion engine. It mainly plays the role of sealing. If there is no piston ring between the cylinder block and the piston, then they will be slack and weak, and the engine cannot have sufficient negative pressure in the cylinder, so Piston ring