This wonderful Snow Mountain Folding Bike is made of high-quality aluminum alloy material. It adopts a double disc brake system, which can stop effectively and effectively during emergency braking. With this electric bike with a front brake and rear expansion brake, you can choose any speed according to your needs. The perfect brakes fully protect your safety. Hydraulic disc brakes make your riding trip safe, it can make driving more stable to suit all road conditions such as snow, road, beach, and mountain. This bike has a hidden battery design and the battery is hidden in the frame. The battery can be charged directly or it can be removed for charging. It can give you a comfortable and safe ride. So, don't hesitate to go for it!