The adult electric bike is equipped with 750W high-speed brushless motor, provides enough power for your daily commuting and mountain cruising.Max speed up to 25.5 mph 8V10Ah large capacity battery, fully charged in 5-6 hours. It can travel 28-30 miles (fully electric) to 42-60 miles (pedal assist). Built-in battery design, dustproof, waterproof, anti-theft, can be easily disassembled and charged or directly charged. Equipped with an energy display screen, long press the "M" key to turn on and off the display screen. In the power-on state, short press "M" to switch the interface cycles of ODO (total mileage), TRIP (single mileage), and Time (running time) The "︿" and "﹀" keys can adjust the assist gear. Through the LCD display, you can get information such as speed, battery level, total mileage and power assist gear while riding