Types of bicycles: ordinary bicycles, road bicycles, exercise bicycles, track bicycles, mountain bicycles, downhill bicycles, children's bicycles, touring bicycles, dead flying bicycles, multi-person bicycles, folding bicycles, BMX, technical bicycles.
Among them, it is necessary to pay attention to the manned requirements. According to Article 71 of the Regulations on the Implementation of the Road Traffic Safety Law of the People's Republic of China, the requirements for carrying people on bicycles shall be formulated by the people's governments of provinces, autonomous regions and municipalities directly under the Central Government based on the actual local conditions.
According to the requirements of the "Measures of Beijing Municipality for Implementing the Road Traffic Safety Law of the People's Republic of China", an adult riding a bicycle can carry a child in a fixed seat, but no person over 12 years old; minors are not allowed to carry a person on a bicycle .
