First, before the bike to be car maintenance and debugging
The main ones to pay attention to are: 1. The speed should be flexible. In particular, the 1st and 2nd speed conversion of the sprocket wheel that we don't use very often. If a problem arises in the mountains, it will be a headache. 2, check the brake problem. See if the brake line should be changed. Whether the brake stroke is appropriate or not, generally the stroke of the rear brake is smaller than the front brake. Also pay attention to the timely adjustment after a long time downhill, because the brake line may be elongated at this time, the rear brake stroke is large. 3, tire problems. To use mountain tires (more than 1.75) in the mountains, the stability of riding is guaranteed. Friends with V-brake should pay attention to the inner tube not to use the patch, so as to avoid high temperatures caused by long brakes to leak the inner tube. 4, remove the kick and mud, etc., to ensure the safety of riding. 5, pay attention to the chain and other routine maintenance.
Second, riding protective equipment and measures
Special emphasis is placed on developing the habit of wearing a helmet because there is a possibility of crashing on the ground or in the mountains. Helmets are the guarantee of our lives.
Other protective gear is also necessary, such as gloves, trousers, etc. In addition, necessary equipment for survival in the wild must be available, such as guides, adequate water and food, first-aid supplies and emergency medicines, stools, and even protective ropes. Also don't forget that your phone has enough power and phone bills. Clothes and rain gear are also prepared.
Third, riding requirements and safety
To travel collectively, use a 1 character type. This will not only show the team's style, but also save on physical strength (with the ride can save 1/3 of the physical strength).
In the case of the 1 character fleet, the tacit understanding between the riders is very important. The collar rider should have a rotation. The rider should always pay attention to the changes in the gestures, the body and the ride of the front rider, maintain a certain distance, and be free to overtake. Suddenly fluctuating and swaying, but also can not suddenly stop. Something needs to be parked, should be decelerated * right, and use gestures to inform riders. Be careful not to ride and talk side by side, avoid riding and listening to music while riding.
Riding in cities and villages, the speed is slow, and spacing is appropriately shortened. When encountering intersections and turning points, it is necessary to pass through the whole area or wait for them to ride again to avoid running away and getting lost. Pay close attention to changes in factors such as vehicles, pedestrians, and even animals (dogs, pigs, etc.) to prevent accidents.
When you descend on a large slope, especially in the mountains, saddle seats should be properly lowered to maintain a balanced center of gravity. The spacing should be opened and the slopes should be laid in order. When encountering a turning or complicated road condition, it is necessary to slow down in advance, avoid sudden braking, and must not be bold and wild.
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