Top Speed: 45 Kph / 28 Mph Range: 23 Km / 14.4 Miles Battery: 216Wh, 12S2P, 50.4V Wheels Type: 90 mm 90 mm 105 mm 2 IN 1 (90 mm + 105 mm) Warranty: 9 Months Warranty 9 Months Warranty 9 + Extra 3 Months (1 Year Warranty) Ship from: China Warehouse standard or air s