Smart Bike A1 light smart bike high speed smart bike foldable smart bike smart bike factory smart bike manufacturer A lightweight and easy commuting tool. DYU means freedom and wealth in China. Riding on Dyu symbolizing a relaxing, rich and cool life. The best folding electric bike for you only. A1 SpecificationsModel: A1 Foldable Smart Bicycle Weight: 13.6KG Max Loading: 120KG Motor: 36V 250W Battery: 5.2Ah LG Battery Charging Time : 3 Hours Speed: 20KM-30KM (Depends on Power Gear) Mileage: Assistant Mode 55KM Size: 1200*970*550MM Foldable Size: 640*600*350MM Outer Carton: 640 *360* 620MM Waterproofing Level : IP65 Color: Black , White, Pink