electrical bicycle, a type of bicycle that has recently become popular in foreign markets,electrical bicyclecan make riding easier and more efficient. Some people think that the emergence of electrical bicycle has made riding "less pure", but there is no denying that electrical bicycle can bring a better experiencefor riders.

At the same time, in recent years, both the technical innovation of electrical bicycle and their sales have made great progress and development. Today, the author will take you to re-understand the electrical bicycle.

In fact, electrical bicycle discussed in this paper is more accurately referred to as electrical bicycle, which is defined as a bicycle equipped with an electric motor that needs to be driven by a foot pedal, that is, a bicycle with a Power Assist System. In other words, the motor of electrical bicycle does not operate independently to provide power. It can only help. In other words, the PAS system can only operate when the rider trample.

Of course, there are also some products, on the basis of power, additional equipped with pure electric output power mode. For those interested in the development process of electrical bicycle and related definitions, you can get a specific understanding through "An article to understand the past life of electrical bicycle".

Power Assist System motor is undoubtedly one of the core technologies of electrical bicycle. At present, there are two main products on the market: middle motor and flower drum motor. Mountain bikes mostly use middle motor, especially soft-tail models. The use of flower-drum electric cars will be more frequent.

At present, the mainstream power booster is 240W and 250W.

Batteries are a key indicator of how far an electrical bicycle can go, and something that manufacturers have gone to great lengths to hide in the car. Almost all electrical bicycles on the market today have batteries placed in the bottom tube. Manufacturers are also trying to integrate the battery into the frame as much as possible, without compromising the aesthetics of the vehicle. Of course, more or less, electrical bicycle tube will be "fat" on a lot.

Most electrical bicycles have removable batteries, but some are integrated and cannot be removed. In addition, some manufacturers will also provide expanded batteries.