26"X4.0 Fat Tire, Motor: 350W Brushless Motor, Max Speed: 25km/h Rang: 30-40Mile with Pedal Assist Battery: 48V10AH Lithium Battery Max loading: 26"X4.0 Fat Tire in All Road Fat Tire-Durable All Condition Road-More than Safe, Blance, Fast and Stable for Your Cycling, exclusive 6 Gears Shifting System for Fat Tire Ebike ONLY--Fast, Smooth and Accurate Strong driving force. 26"X 4.0 Anti-skidding, adapt to snow, sand and other complex topography. 350 Watt brushless gear motor, Provide powerful power to a bicycle, allowing it to reach speeds of up to 25km/h. 90% Pre-assembled we pay great attention to every detail of each component, ergonomic handbar, adjustable seat and anti-slip wear resistant tire. Tyre: 26 Inch Frame: Carbon Steel Motor: 350W Voltage: 48V Battery Capacity: 10Ah Charging time: 4-6 hours Max speed: 25 km/h Derailieur Shimano: 6-speed-gears Max loading: 110kg Rang: 30-40km Brake: front and rear disc brake Packing size: 1530*255*770mm