Motorcycle driving several common misconceptions

Currently, the number of  cub motorcycle manufacturer  has increased year by year, but some owners know only ride on the road, while the maintenance of common sense, but a little knowledge, or simply do not understand. I take this opportunity to traffic in several common misconceptions do an analysis, for your reference.
1, all of the oil are the same regardless of what many brand owners are thought to engine oil can Riga, and even people who love to add oil to the engine, its purpose is to achieve the dipstick tag line. On the surface this fuel, but the engine does not produce heat and cooling degree different types of the same, together with regional temperature changes, the engine's own newness and workload differences and other factors, determine the type of oil. If you use oil too thick, will not easily separate the clutch, the engine is running bad; the oil is too thin makes machine temperature rises too fast.
2, the first hot car and then hit the road as far as I understand, some of the Friends of Mount heat through again like the first car before the trip, flew on the road and some friends like the car after Mount. I do not agree with the latter approach, but a pre-heat the car can not be too long, if you start the engine in place of the car more than two minutes, it will cause poor engine cooling. In addition, it will result in stagnant water in the winter four-stroke exhaust pipe can not be ruled out, rust corrosion perforation. The correct way is to start the engine for about 30 seconds to drive slowly. But do not advocate Meng throttle, or easily cause premature wear of the cylinder and other parts of the dry friction, because the oil has not been fully preheat cold car and lubricate the work surface. I recommend a lower end with a drill at the end of the exhaust pipe near the drill two or three eyes, to eliminate residual moisture in the exhaust pipe.
3, holds the clutch go car dealers to completely release the clutch, so that the clutch can be fully integrated, avoid Yong Shounie the clutch, it is in semi-isolated state. Some people think that doing so would not turn off the brake in case of emergency, in fact, which makes excessive clutch wear, the speed decreases.
4, all kinds of batteries can be added to water under normal circumstances, if found to reduce the battery level, add distilled water or electrolyte to the standard height, but maintenance-free batteries currently on the market, but do not add distilled water or electrolyte. This is because such a battery will go through a series of special treatment, just a supplementary charge at the time of production, should not add any liquid. Identification of ordinary batteries and maintenance-free batteries most bright display is: ordinary batteries generally white transparent shell, and has two obvious upper and lower marks, easy to observe the liquid level; maintenance-free batteries typically a variety of colors and shell opaque, and marked with notes. In addition, the common type of battery in the injection hole at a significant 6 red or yellow lids, and injection hole maintenance-free battery, but only a long strip plate, smooth surface.
5, almost on the line tires for car tires is critical, and some people can not wear and tire pressure checks. When the tire worn to the limit of its endurance is reduced, can easily be pierced foreign body, causing a puncture. If the air pressure is low, the tire radial deformation increases, the cord stretching deformation, resulting in uneven tread wear affect driving stability, increased driving resistance; pressure is too high, it will cause excessive wear of the tread the middle, thereby reducing Braking performance  off road motorcycle , summer can also cause a puncture. So, do not plan to save money or save time, ignore the tires and air pressure.