How to adjust the transmission of gearbox?

How to adjust the transmission When the vehicle goes uphill, the left side is shifted to first gear and the right side is shifted to first gear. If you feel tired, you can continue to shift to second or third gear. The left side of the flat road can be adjusted to the fifth, sixth and seventh gears. When going downhill, you can adjust the left third gear and the right fifth, sixth and seventh gear. The gearbox is a narrow-wheeled racing car. The purpose is to minimize the weight of the car body and make it lightweight and high-speed. The function of bicycle transmission system is to change the speed of bicycle by changing the cooperation between chain and different front and rear gear plates. The size of the front tooth plate and the size of the rear tooth plate determine the strength of the bicycle when turning the pedal. The bigger the front dental plate, the smaller the back dental plate, and the harder it is to tread. The smaller the front dental plate, the bigger the back dental plate, and the easier it is to be trampled. According to the ability of different drivers, the speed of the bicycle can be adjusted by adjusting the size of the front and rear toothed discs, and it can also cope with different road sections and road conditions. The use of the transmission is to use low gear first. If a 24-speed gearbox is used, it is suggested that the gear combinations from low to high are 1- 1, 1-2, 1-3, 1-4, 2-2, 2-3, 2-4 and 2-5. Under normal circumstances, gears 2-4, 2-5 and 2-6 can handle most road conditions, and the speed range when there is no power is between 15 km/h and 22 km/h. Million car purchase subsidy