The battery can only be removed with a key, which provides good theft protection. If you fancy outdoor adventures and excursions, the BK29S is for you because it allows you to ride long distances. 🚲Smart Display : The BK29S e-bike is equipped with a high-resolution display, which not only shows the driving speed, battery level, mileage, etc., but also allows you to quickly assess and solve the problem by the error code.
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