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【FOLDING ELECTRIC BIKE】: VIVI folding electric Bike adopts lightweight aluminum alloy collapsible frame for quick folding and easy storage, The rims are made of double-walled Aluminum Alloy to offer greater durability and a faster ride with less drag. Detachable waterproof line design, easy to replace accessories
【PREMIUM CONFIGURATION】: Double shock absorption, give you a comfortable riding experience when bumps in the road. SHIMANO 21 speed transmission system, front and rear disc brakes give you double safety when riding, provide more reliable braking force in different weather. The bright LED headlamp is equipped for night riding