Quick View Out of Stock Sale! Quick View Viper Air Pro 500, Viper Electric ScootersViper Air Pro 500W 48V 20Ah, Electric Kick Scooter £615.00 – £665.00 Rated 5.00 out of 5Select options Add to Wishlist Add to Wishlist Main Features . Top Speed 15 to 25 mph. Range 35 miles. 500W Brushless Hub Motor. Thumb Press Throttle . 3 Drive Modes. Multifunctional Digital Dashboard