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
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
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
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: