Smart LCD Display GF700 device intelligent LCD instrument, brand new interactive interface LCD display,integrated gear switch, bicycle data, view power output, settings, clear at a glance IP54 waterproof and dustproof quality is reliable. 1000W Dual Motor Dual-motor drivers( power 1000W), have fast power output and 4.9s up to full speed, with improving energy efficiency conversion rate and wonderful speed performance, also have good performances in the handling, stability, braking and climbing. Battery Capacity 48V 17.5AH 48V 17.5Ah removable battery completely hidden inside the frame, waterproof and dust proof, double protection, strong output, always stable. It can reach a mileage of about 70KM . 26*4.0 Fat Tires 26*4.0 inches wheel, comfortable and stable, suitable for all roads. anti-skid and anti-vibration functions, and has a longer span, bigger, faster, and less effort. Hydraulic Brake When you press on the brake lever, the liquid inside the hydraulic brake will produce fluid pressure to halt the motor. Thanks to the “auxiliary” force of the fluid pressure, you can apply less pressure at the lever for an equal level of braking power. Specification Brand: GOGOBEST Type: Electric Bike Model: GF700 Material: 6061 Aluminum Alloy Frame Wheel: 26*4.0 inch Load: 200kg Applicable Height: 170-210cm Mad Speed: 50km/h Max Grade: 45° Waterproof: IP54 Charger: 48V Battery: 17.5Ah Control System: Brushless Controller Motor: 500W*2 Electric Mode Range: 50km Assist Mode Range: 70km Charging Time: 4-8h Brake: Hydraulic Brake Controller Voltage: 48V Product Weight: 31.5kg Package Weight: 37.5kg Product Size: 192 x 72 x 116cm Package Size: 148 x 29 x 77cm Package Contents 1 x GF700 Electric Bicycle 1 x Charger 1 x Instructions 1 x Multi-function Wrench 1 x Product Atlas 1 x Tools