How to shift the bicycle speed and shift skills

First of all, we have to briefly get to know the bicycle. The left handle of the bicycle is the front gear control center, and the right handle is the rear gear control center. There are buttons on the handle to adjust the gear position, and the gear position can also be displayed on the handle.

So how should the speed change? As shown in the figure, the gear positions of the front gear are high gear (3 gear), middle gear (2 gear), and low gear (1 gear) from top to bottom. The gears of the rear gear are from low gear to high gear (from first gear to seventh gear) from bottom to top. Generally speaking, the higher the gear, the faster the speed and the harder it is to step on. The lower the gear, the slower the speed and the easier it is to step on.

When we are riding on an uphill road, in order to save effort, we should adjust the front gear to gear 1, and the rear gear to 1, 2, 3, and all gears (the rear gear can be adjusted according to your actual situation and the size of the slope. ).

When we ride on a flat road, we should adjust the front gear to gear 2 and the rear gear to gear 4. Then the gear can be adjusted to 5, 6, or 7, according to your actual situation.

When we are driving on a downhill road, the front gear should be adjusted to gear 3, and the rear gear should be adjusted to gears 5, 6, or 7.
When riding on a downhill road, since the front and rear gears have been adjusted to the highest gear, we should strictly control the speed to avoid traffic accidents.