First of all, the manufacturer is driven by profit, the quality of electric bicycle is difficult to guarantee. Driven by rich profits and fierce market competition, the manufacturer pursues production quantity and sales value one-sidedly, neglects the quality, safety and
One, buy a good car lock, equipped with a high-quality qualified car lock, is to prevent the theft of the basic requirements of charger electric bike for sale. There are four main types of anti-theft lock: cable lock: relatively firm,
After discharging to the termination voltage, the battery discharge is called over discharge. Over discharge will seriously damage the battery, which is very unfavorable to the electrical performance and cycle life of the electric bike retrofit kit. The internal
Switch on and off: in order to ensure safety, the best electric bike 2016 switch on the train, stop or implement should be closed in time, in case of inadvertent rotation speed control switch, causing sudden start and accident of
¡¡¡¡Band layer: the cord or rubber layer between the tread and the carcass of a skewed tire, not extending to the intermediate layer of the bead. Used to buffer the external impact force, protect the carcass, and improve the adhesion
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