Big enough to tackle rugged off road terrain, this pumped up dirt quad is the perfect step up in size and adventure for older riders Quad dimensions 128 x 72.9 x 81 cm. Max speed Up to 9 mph Riders 14 years old and up Battery Lead Acid, Up to 68 minutes Weight limit 220 lbs. Powered by a 500 watt motor with high torque internal/Integral gear set and self adjusting chain driven 36V three 12V sealed lead acid Rechargeable battery with quick change compartment and up to 68 minutes of continuous use Features twist grip throttle control, rear disc brake, front brush bar, adjustable riser handlebars, rear suspension, and soft rubber grips Authentic moto styling, larger frame and high torque motor make this the perfect step up in size and adventure for older riders