There are many hidden crises when riding. Here are some potential dangers for riders to refer to and pay attention to, and hope to use the method of throwing bricks to attract jade, so that everyone can actively say all kinds of crises to protect riders and bikers. Safety. Potential crisis on the road.

On the road, there will be various factors that affect safety and travel speed, which are collectively referred to as road conditions, which are roughly divided into two types of road conditions: predictable and unpredictable. The former generally refers to the fixed hardware facilities on the road, such as up and down slopes, turns, bridges, tunnel etc. The latter refers to situations that occur instantaneously, such as road damage or being chased by evil dogs. How to deal with the above situations?