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The original purpose of installing the shock absorption system on the mountain bike was mainly to cope with the collision during the downhill race. The latest type of fully shock-absorbing mountain bike is made based on the conditions of sturdiness and comfort, and you will not feel tired after riding the bike all day, so […]

The focus of the world bicycle industry is shifting from traditional means of transportation to sports, mountain, and leisure. In developed countries such as the United States, Europe, and Japan, bicycles are a more common sports, fitness, leisure and entertainment product. . Every year there is a huge demand for bicycles in the world. Statistics […]

1. National electric mountain bike Race. The competition is generally carried out by the State Sports General Administration Sponsored by the Fencing Management Center and undertaken by relevant cities, there have been national mountain bike competitions held in Sichuan, Guizhou, Anhui and other relevant cities. 2. The Poyang Lake Mountain Bike Race was held for the […]

Electric bicycles are economical, environmentally friendly, light and fast, with a relatively small body and convenient riding. They are widely loved by people of all ages. According to statistics from the China Bicycle Association, in recent years, the annual sales of electric bicycles in my country have exceeded 30 million, and the social ownership has […]

The braking system includes brakes, brake levers, and brake cables. Mountain bikes use two kinds of brakes: and , while the of ordinary bicycles are not common. V brake: It is very powerful, because it is braked by the friction rim, so the rim must be adjusted in place, and it is not easy to […]

Mountain bikes originated in the United States. In 1974, Gary Fisher, Charlie Kelly, and Tom Ritchey wanted a bicycle that could be ridden off roads, away from “police, cars and buildings”, so they began to install accessories and motorcycle parts To the sturdy single beach buggy before World War II. In the same year, Gary […]

1. The standard load capacity of electric bicycles is 75 kg, and overloading should be avoided as much as possible. If you are overloaded, you should use manual riding and manual assist. 2. When using an electric bicycle in cold weather, you should try to drive with manual or electric assist; and also pay attention to […]

(1) When checking the circuit, turn on the power switch to check whether the circuit is unblocked, whether the connectors are firmly and reliably inserted, whether the fuse is working properly, especially whether the connection between the battery output terminal and the cable is firm and reliable. Faults should be eliminated in time. (2) Before […]

The traffic police remind you that you need to pay attention to the following points when driving an electric bicycle : 1: You must wear a safety helmet when driving an electric bicycle on the road. It must be fully equipped to protect your life and check whether the brakes are sensitive. 2: Electric bicycles should be […]

1. Adjust the height of the saddle and handlebar before using the electric bicycle to ensure riding comfort and reduce fatigue. The height of the saddle and the handlebar should vary from person to person. Generally, the height of the saddle is suitable for the rider to reliably touch the ground with one foot (the […]

In recent years, there have been many fire accidents caused by electric bicycles in China, 80% of which are caused by electric bicycles charging. accident. When the battery is overcharged, it is easy to explode, ignite the plastic parts of the electric bicycle , and release a large amount of toxic fumes, which may cause damage to […]

When the batteries are used in series, if the internal resistance of the batteries is inconsistent, the battery terminal voltage will be inconsistent during the charging and discharging process, which will eventually cause the entire group of batteries to undercharge and prematurely fail. Therefore, on electric bicycles, the uniformity of the battery pack has a […]

Lamps, meters Lamps and meters are a combination of components that provide lighting and display the status of electric bicycle . The instrument generally provides battery voltage display, vehicle speed display, riding status display, lamp status display, etc. The intelligent instrument can also display the failure of various electrical components of the vehicle. Common structure Most electric […]

The four main national standards for electric bicycles are: there must be pedals to enable human riding; the maximum design speed is not more than 25km/h; the mass of the vehicle is not more than 55kg; the motor output power is not more than 400w; the national standard “General Electric Bicycle “Technical Conditions” (GB17761-2018) Electric […]

1. China’s electric bicycle have always been the world leader in the application of torque sensor technology and integrated circuit controller technology. Powerful companies have already applied integrated electronics and digital technology to controllers, motor valve control, charging control and other components. Electric bicycles will be the commanding heights of future development. 2. Traditional lead-acid batteries […]

In January 2002, Nanning banned electric bicycles on the road. On July 16, 2002, the China National Light Industry Council issued the task of revising the national standard GB17761-1999 “General Technical Requirements for Electric Bicycles” (hereinafter referred to as the New Electric Bicycle Standard), and required it to be completed in 2003. On September 12 […]

In 1983, the Shanghai Second Bicycle Factory successfully trial-produced the permanent brand DX-130 electric bicycle, which was the first electric bicycle in my country that has been recorded and industrialized. It uses a 150W column-type motor and a 24V common lead-acid battery for cars. The car was put into production in 1984, and 45,000 vehicles […]

For the development history of electric bicycles in China, the industry generally agrees that there are three development stages: the initial stage of electric bicycles and the initial production Large-scale stage, over-speed development stage. The initial stage of electric bicycles is also referred to as the early experimental production stage of electric bicycles. In terms […]

Compared with cars, electric bicycles are free from traffic jams and parking troubles. Moreover, the travel cost is low and the traffic is convenient. Electric bicycles are loved by citizens all over the country. At present, the production and sales of electric bicycles in my country are also rising continuously. According to statistics from the […]

Related Knowledge About Electric Bicycles Electric bicycle refers to a mechatronics personal vehicle that uses storage batteries as auxiliary energy sources on the basis of ordinary bicycles, and is equipped with motor, controller, storage battery, handlebars and other operating components and display instrument system. According to data from the 2013 “China Electric Bicycle Industry Innovation Summit […]