Dimensions: 49L x 22W x 32H in.. Weight: 53 lbs.. 16 mph maximum speed. Recommended age is 13 years and older. Weight capacity: 150 lbs.. 36 volt 500 watt motor. Lithium battery runs for 14 miles per charge. Frame constructed of steel. Variable twist-grip throttle. Lithium blue paint. The MotoTec Electric Dirt Bike lets your child get out and explore the world. This dirt bike is a great option for kids 13 and up, supporting up to 150 lbs. The piece is powered by a rechargeable lithium-ion battery that allows for up to 14 miles of ride-time before it's time to recharge. Off-road tires and both front- and rear-brakes ensure a stable ride while the parent-selectable top-speed makes sure the rider stays at a safe velocity. The frame is made from sturdy steel and aluminum. Helmet and other safety gear is recommended.