How do you use speed change in different road conditions?

　　When riding on different road conditions, it is also fun to adjust the gear to meet the needs of riding. But before you start riding the road, you need to understand the concept of proper operation.

　　Do not adjust to too light or heavy gear.

　　The gear is too light, and the force of the rider is easily uneven, and the force of the leg is too heavy for the rider's hip to sit on the mat, causing the so-called "hip hop". And it can be caused by the excessive force of the leg, which can change the position of the tread, which affects the smooth feeling of the tread. Shortage of training, there are also many beginners leg lack of strength, the heavy use of gear may have larger power forward, but also cannot be under pressure because muscle, knee joint or muscle movement damage, beginners should be measured from physical fitness, cannot be used for the pursuit of speed, barely heavy gear riding long distance.

　　Match appropriate gear ratios on different road conditions.

　　Some beginners vehicles when the choose and buy, often like to your riding habits and preferences to adjust the gear disk before and after the tooth, but we should choose appropriate oneself be fond of and exports mainly to achieve the most efficient trample.

　　Flat road:

　　On a flat road, the front tooth disk is usually USES the small dish, 17 to 21 collocation of the rear gear disk is given priority to, if in the case of wind riding, riding can adjust the front to the market, the rear gear disk can free collocation, so as to achieve the effect of high-speed cruise.

　　Hurry up hill:

　　In the road section, if there is a sharp short slope, such as bridge, hilly terrain, etc. By riding the inertia of the ride on the plane, the rider will be able to maintain the position of the plate, and then the gear should be changed according to the road condition.

　　Hill:

　　In the uphill road, it will increase the burden on the legs of the rider, causing the leg to be too much resistance. At this time should be adjusted gear plate, a start using a tooth for a tooth adjustment way to find the most appropriate gear, cooperate after riding experience can easily find the right gear. In the riding uphill section of continuous, such as taitung ting card is long and steep terrain, rider shall be in accordance with the terrain to change gear, often front tooth plate is adjusted to the small dish, then gear disk is constantly changing gear to match terrain conditions change rapidly.

　　Descent:

　　When riding a continuous downhill road, the primary principle should be to maintain the average trampling efficiency and avoid affecting the rear vehicles. The front tooth disc can be adjusted to the market, the rear tooth plate can gradually reduce the gear, not because of the fast and not adjust, if there is a sudden condition or sharp bend and result in the failure of the brake, it may lead to a serious accident.

　　In fact, there is no such thing as correct timing in the ride. After all, each person's condition is different, and the rider should listen and feel the degree of his ride to change the gear. In simple terms, the resistance should be changed when riding, and the gear should be adjusted gently when it is too heavy, and vice versa.

　　How do you use speed change in different road conditions?