The OSET Spider 16.0 is the perfect machine for riders from 5 to 10 years old, and beyond! The suspension is set for riders up to about 85 lbs. The seat height is just 18.5”, and the bike weighs just 57 lbs. ready to go. A powerful 600W Rare Earth - Neodymium Magnet Motor drives this machine to a maximum of 17mph. With such a light bike, and lightweight riders, this machine will easily climb steep hills and leap up large rock steps. The batteries and motor make up almost half of the total weight, and are carried extremely low in the chassis, so the bike feels even lighter than it is! Once again, a full coverage chain guard and parental speed dial allow parents to be in control of the rider. With great suspension, an awesome disc caliper brake on the front and a very effective band brake on the rear, this bike is amazing!