20 Inch Wheel Off Road Electric Mountain Bikes Wattage > 500w With Comfortable Seat

off-road mountain fat tire electric bike 2018

For the development history of electric bicycles in China, the industry generally agrees that there are three stages of development: the primary stage of electric bicycles, the stage of initial production and the stage of rapid development.
The initial stage of electric bicycles is also known as the early experimental production phase of electric bicycles, in terms of time, from 1995 to 1999. This stage is mainly to explore the key technologies of the four major parts of electric bicycles, motors, batteries, chargers and controllers. In terms of R&D and production, the company mainly collects information, tracks technology, organizes market observations, and conducts small-scale market trials. It also makes electric bicycles enter the consumer's field of vision and is gradually accepted and accepted by them. From a technical point of view, the early electric bicycle, the new battery can only travel about 30 kilometers at a time, the battery life is short, the climbing ability is poor, easy to wear, and the motor is also brushless toothless motor. However, the accumulation of this period has laid the foundation for the scale of this industrialization in terms of talents, technology and product research and development.