Main Features 鈼?Aluminum light weight frame, 鈼?3000 watt motor power, 鈼?48V 29AH Samsung battery, 鈼?20 inch fat bike tires, Detailed Specification Motor3000 watt motor Controller60A Sinusoidal controller Battery48V 29AH Samsung cells lithium battery Tires20 inch Front forkKKE front fork Rear forkDNM RCP 2S BrakesFront and rear hydraulic disc brakes Power assist systemMedium power assist sensor SeatMotorcycle seat ScreenColor screen Charging time7-8h Max speed60km/h Range per charge70km Our Service 1. Provide free consulting, solve the problem from customers and supply technology servises free. 2. Study customer's needs, provide detail and suitable design solutions according to the actual installation environment; 3. Select high quality products before assembly.100% testing performance over and over again before shipping. 4. Standard export rigid package for long transport. 5. Provide 1 years guarantee for normal products; 6. Regular follow-up service to our customers, solicit opinions from clients and improve the improvement.Buy 3000w Electric Fat Bike website:http://www.mdebike.com/aluminum-frame-electric-bike/3000w-electric-fat-bike/