What Are the Road Rules for E-MTBs in America?

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 …

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Who Will Buy an Electric Mountain Bike?

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 riding culture and h …

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Several Faults in Electric Bicycle

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 that there are seven reasons for …

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Use and Maintenance of Electric Bicycle Motor

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 p …

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Use and Maintenance of Brake and Transmission System

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. T …

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How to Maintain the Charger of Electric Bike

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 non-sta …

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Causes of Chronic Air Leakage in Electric Bicycle Tires

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: valve tube r …

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