The curved beam motorcycle has two clutches, one is an automatic clutch, and the automatic clutch is made using the principle of centrifugal force.
The automatic centrifugal clutch of the curved beam relies on the engine speed to control the separation and combination. In the idle state, such as within 1500 rpm, the clutch is separated, which is equivalent to the knight's neutral state. The user can Coasting or stopping has nothing to do with gear. When the accelerator is increased to more than 3,000 rpm, the clutch will be engaged due to the increased centrifugal force, which is the same force as the washing machine spinning water. The faster the speed, the greater the centrifugal force.
Extended information:
Precautions for driving curved beam motorcycles:
According to the manufacturer’s recommendations, the first warranty period for curved beam motorcycles should be around 500km. The most important thing to replace is the lubricating oil, because lubricating oil is the blood of the engine. During the running-in period, there will be a large amount of iron powder in the lubricating oil due to normal engine wear, so the lubricating oil must be replaced at this time.
There is also a need to pay attention to changing the lubricating oil. Generally, mineral lubricating oil can be used for motorcycles during the running-in period. This is because the frequency of oil changes is relatively high during the running-in period, and fully synthetic lubrication The oil simply cannot perform as it should, so you can choose mineral lubricating oil to replace the bent-beam car during the running-in period.
Baidu Encyclopedia - Curved Beam Car
Baidu Encyclopedia - Dual Clutch