The idea of electric bike classes was first mentioned in Europe then extensively applied in America.?By the time?we have known that e-MTB of speed less than 32km/h is included into Class 1 e-MTB in America.?We explained the classification methods at

People in Europe and America buying an electric mountain bike are for different purpose?than who in Asia. Electric bikes for a large part are used by the young as the traffic tool in China (the globalization factor may affect the

Cause of failure 4: the drive system of electric mountain bike rub resistance is too big. The elimination method: 1 adjusts the relevant parts of the transmission system so that the flywheel, sprocket and chain are on the same plane

When you ride an electric mountain bike normally, if you feel the car heavy, electric, pedaling, and slow, we call these phenomena hard riding. As soon as you get more and more tired on an electric bike, it is likely

Whether brushless motor or brushless motor, it is normal to produce some mechanical noise (brushless) or electric magnetic resonance (EMR) during operation. However, if the brushless motor produces abnormal vibration and sound during operation, the power lock should be shut

First of all, like the maintenance of ordinary bicycles, the front axle, center shaft, flywheel, chain and other transmission parts of the electric dirt bike should be inspected regularly, wiped and lubricated to prevent the normal use due to rust.

Fault phenomenon First, let’s look at the standard case where the battery voltage drops too fast: put a new battery on an electric mountain bike, and as soon as it moves together, the voltage of the electric car drops very

If your electric mountain bike has leakage, do the appearance check first, find out the leakage of acid leakage; Then take the lid off to see the impermeable acid leak around the cap valve, and then open the cap valve

Do not change the charger at will. Use the charger correctly according to the instructions. Before charging, make sure that the charger plug (positive and negative electrode) matches the battery socket of the whole car. It is forbidden to use

The gas in the electric mountain bike tyre is reduced or exhausted in 2-3 days, which is called the chronic air leakage of the tires. Specific failures and troubleshooting methods can be found in the following four points: Failure cause:

As a new type of vehicle, electric dirt bike is favored by more and more friends because of the characteristics of environmental protection and energy saving. But a better electric dirt bike is generally not too cheap. Battery is important

The chain often falls off the flywheel or sprocket during the normal cycle of an electric mountain bike. This failure is called the drop of the chain If the rear wheel is no longer in position and the chain is