The Razor Dirt Rocket MX650 motocross dirt rocket that gives a real off-road experience. Speeds up to 17 mph and hold up to 220 lbs. Rear adjustable suspension and front inverted authentic motocross suspension fork. Authentic motorcycle-style spoke wheels with large knobby tires, 16 front and 14 rear, and inner tubes. Chain drive with automatic adjuster. Shatter proof plastic fairings and fenders. Easy to assemble and tools included. more info