Mileage: V8 electric bike with maximum range of 28mile/37mile. 3 Modes for use: The e-bike has 3 riding modes: pedal, power-assisted, and pure electric mode Safer: The V8 electric mountain bike for adults comes with 20-inch anti-slip tires. Experience the distinctive performance and durability of a fat tire e-bike with CST tires for a safe and comfortable ride. POWER: 750W powerful brushless motor for lower energy consumption and better performance. With the advantage of a powerful motor and durable fat tyres, it can easily conquer any terrain, whether it's sand, snow or mountains. NICE LOOKING: V8 electric bike with an impressive retro frame design, combined with a modern electrical system, electric bike for adults is a true example of the classics, both stylish and retro. riding it is like stepping back in time to that exciting era. KENDA TIRES: Experience the performance and durability of the V8 e-bike with CST fat tires. With non-slip tires, which are damped and designed to provide excellent shock absorption, this e-bike is sure to exceed your expectations and provide you with a safe and comfortable riding experience. characteristics Waterproof Level: IP54 Brake System: Front disc brake Speed gear: Shi-mano 7 levels Electric Mode: 5 Electric Speed Levels Tyre size : 20 inch off road inflatable tire 3 Riding Modes：Pure Electric, Pedal Assist and Pedal Modes SPECIFICATIONS Max Load: 330 lbs Battery: 48V/15Ah Max Speed: 31 mph Charging Time: 5-7 Hours Net Weight: 83.77 lbs Bike Size: L65 X W27.5 X H43.3 Inch Packing Size: L56.1 X W10.6 X H34 Inch Recommended Riders Height: 5'4" -6'5" 48V 15AH Removable Large Battery The 750w electric bike comes with 48V 15AH larger battery which makes longer using lifetime. And the removable battery is more convenient for you to charge. 20 * 4.0 IN Fat Tire Electric Bike With non-slip 20''x4.0 all-terrain fat tire electric bike suitable for a variety of terrains, including snow, beaches, mountains and city roads. No matter what type of surface you ride on, you will have an exceptional riding experience. PLEASE NOTE: The tires on the bike you received are not inflated, you will need to inflate the tires yourself (pump included in the package). 750W Powerful Motor Electric Mountain Bicycle equipped with a 750W high-speed brushless motor, this electric mountain bike has a 30° incline, providing more power and torque for easy climbing for your adventurous trips in the wilderness. 7 Speed Gear V8 electric bicycles are equipped with a 7-speed gearshift, through which you can adjust the resistance and speed by yourself, so that you can ride farther, more easily and more comfortably. LED Headlight & Signal Light This 750w moutain electric bike features high-quality round headlights that illuminate at a super long distance, illuminating everything around you at night. E-bike turn signals can remind passersby when going left, right, or braking, making riding safer. Electric Bike 2 Seater The 20" fat tire e bike comes with a comfortable saddle and rear seat! The large saddle increases stability during the ride and gives you a comfortable, energizing riding. The rear seat can support a maximum weight of 165 lbs (75 kg). Note: The saddle is not adjustable and the rear seat is removable so you can remove it if you don't need it. REMINDERS: Please read the user manual carefully before use.The maximum load capacity of the electric bike is 150kg. If exceeded, it will slightly reduce its performance.The mileage and battery life of this electric bikes will be affected by weight, temperature, road gradient and the adequacy of tires.Please buy this e-bike with confidence and if you have any problems with your order, or you have any problems with your Electric Bicycles, please let us know, we have professional technicians to solve problem for you.PLEASE NOTE: We offer 24 H service, and due to the 15 hour time difference, we will resolve for you as soon as we see your message.