For the use of transmission, first of all to explain: not thoroughly studied the structure of the transmission of the best friends do not adjust their own, blind operation may lead to poor quality of the transmission can not even work. So, do not talk about the maintenance of teaching only riding technology.

1, the novice often often see a big slope immediately when the speed of transmission using smaller than, so a direct result of the sudden rise in frequency, in muscle did not adapt to the situation, immediately feel muscle fatigue, and because the gear ratio at light speed will lead to immediate decline, when see beyond other drivers can lead to leg fatigue frequency already suddenly rose again, so long after the one or two slope, drive small will immediately appear weak, so the correct speed should be climbing bicycle have marched to the slope, the foot began to feel the pressure rise, then at the beginning of speed, range and adjustment of a general 2 pieces or 3 pieces flying fly, see the specific slope upgrade to decide, which requires not only physical need experience in climbing early standing pedaling can also provide larger Speed, but also can delay the ratio of teeth smaller, but the foot of the frequency with adequate time.

In addition, the Banpo shift often encountered because of the chain tension is too large resulting front derailleur cannot reverse, here is a little skill, in front of the foot to tuidang disc slightly lighter, so you can make the chain pressure slightly eased, get the chain back as small. On the same shift after flying in the Banpo chain collapse of a very tight pressure large should also use the same technique, it has certain protective effect on the whole system.

2, choose the car speed is too big and too small gear ratio is not appropriate, the market for big and small gear are incorrect for boats, the market will make the chain tension is too large to fly, there is a certain damage for the rear derailleur, and this will be because of transmission chain tension as a result of excessive friction. The small boats is also an incorrect variable, because it will make the chain too loose, resulting in failure in the rough (such as when the chain hit frame, chain, and hit the tire edge shaking) and boats are small parts in the transmission system before and after wear the fastest. It should be the market of high speed boats, while climbing the lightest should also be small to big, this is the correct use method of transmission.

The other 22 teeth the small mountain bike is to use the lowest frequency of a part, one of the main uses of the cap is to prevent the chain in the second layer rough when dropped, and the use of 22 small teeth on Philip easily lead to rear wheel slip and lose speed, so the mountain bike speed to avoid the use of this a small amount used, only when the super steep slope, and this layer is used but must pay attention to pedaling smooth, otherwise it is difficult to climb up a steep slope.

3, amateur drivers each state of the body, is also a great difference between the weight of equipment (behind the general light vehicles and heavy vehicles can be one to two teeth, while in the same pedaling frequency, but the light travels) although the acceleration and climbing is very good, but by the influence of the proportion of car drag more so. The use of light must have better transmission skills to play to their strengths, body weight and the same major players is the same reason to control their speed. But the maximum gear ratio and smaller gear ratio is not good, many fans think back in front of the largest minimum, the lowest frequency will be able to obtain better speed, in fact, this is wrong, because of the large rotation than every foot will lead to more power, and lower frequency, the blood circulation slows down, the more easily lead to muscle hypoxia, while flying 11 teeth or 12 teeth are not the most durable of the entire transmission system, and these are really high frequency used in downhill speed under high rate.

The general warm-up a few kilometers can be the first to use a smaller gear ratio, so that the blood vessels, muscle activity, enter the real high speed gear ratio can increase gradually with the change of the change on the pavement, the flexible end point, but to sprint slightly adjusted so that when the frequency ratio small, slightly adapted to high speed after the start of the last moment in the adjustment of a lighter, because it's easy to sudden acceleration, with the fastest frequency of sprint, will all keep at the last moment the timing must be exhausted, but the distance is very important.

Due to the specific transmission vehicle types and amateurs are different, so here is not to provide specific reference standard, short transmission is a very important skill, appropriate transmission can help you ride faster and more easily.