UL 2849 certified removable battery, waterproof, key lock, anti-theft and security. 4000W/5000PEAK POWERFUL EBIKES FOR ADULTS: 4000W electric bike featuring a powerful performance with 2500W +2500W peak dual motor high-powered output, 220Nm torque, low noise brushless motor; up to speed 40-45MPH; well-able to take on even the most rugged of terrains without much effort from the rider.
