The so-called run-in period of the car generally refers to the process of contact friction between the mechanical parts inside the car.

There are many bearings used in various active parts of motorcycles, which are precision parts.

Transmission gears often operate under conditions of high speed, high load, constant rotation of speed and load.

6 kinds of motorcycle parts that are easily damaged under high temperature

One is that when the fire is turned off, the outlet pipe of the oil tank switch will flow more than oil, and the other is that the oil will flow from the suction pipe of the oil tank switch.

During the use of motorcycles, because of the wear of parts, the aging of electrical components, the loosening of fasteners, the use of the environment, etc., failure is inevitable.

In addition to normal maintenance and lubrication, it is necessary to strictly control the gear speed ratio and chain specifications, and do not change the original combination.

Small displacement motorcycle how much speed is the most fuel efficient?