Features Specifications:E motorcycle  E motorcycle: JST-EM01 Features:1) Motor power: 500W/750W/1000W/1500W(Optional)2) Motor type: brushless hub motor3) Max speed:60km/h4) Battery: 48V / 30-46Ah Lithium and silicon power battery(Optional)5) Rated voltage: 110/220V6)Controller power: 1500W (Optional)7)Charger input / output voltage: 110~220V/ 48V (Optional)8)Range per charge: 70-100KM9)350times10)Charge time:6-8H11)Drive manner: Rear wheel drive12)Max climbing capacity:≥18 degree13)Brake type: front with disc brake/ rear with drum brake14)Load capacity: 150KG15)Tire specification(Front/ rear) : Front:3.00-10 / rear:3.50-1016)Tire pressure: 195kpa17)Wheel specification (front / rear): 2.15x10 / rear:2.15x1018)Shock absorption system: Hydraulic pressure damp (front)19)Wheelbase: (1238mm)20)Dimension (mm) (1950*700*1150)21)N.W./G.W.:135/155kgs22)Carton size:182X57X117CM23)QTY/20FCL: 26 pcs; QTY/40HQ: 50pcs