For customers who like off-road travel and adventure we have launched this COLORWAY-BK6M-20 inch 3.0 fat tire electric bike. Dimension: Body material: Aluminum alloy Folded size: 900*500*790mm Expand size: 1680*560*1200mm Pedal distance from the ground: 120mm Wheel size: 20 inches Seat from the ground: 78 cm Packing size: 960*380*745mm Body Weight: G.W.:33.7kgs 74.3lbs N.W.:27.7kgs 61.1lbs Maximum load: 120kg/264lbs Rear shelf load: less than 15kg Max speed: 32km/h(20MPH) Endurance Mileage: 45-90km (The specific data is affected by load temperature road surface etc.) Power consumption per hundred kilometers:1.08KW/h/100KM Maximum climbing angle: 25 degrees Waterproof grade: IP54 Battery type: lithium ion power battery Battery capacity: 12AH Battery Ratevoltage: 36V Charging time: 5-6hours UL 2849 Certified UL 2849 Certification Number:STL2023S1101007C-S1 Reminder: You may receive a shock-absorbing saddle as a gift random. The shock-absorbing saddle will be 3-5cm higher than the ordinary saddle. But there will be a more comfortable shock absorption effect.