The Razor Dirt Rocket MX500 high performance electric motocross bike. Scaled down dirt bike design carries riders up to 175 lbs. Geared for dirt with large 16" and 14" knobby tires for maximum power transfer. Dual suspension and riser handlebars for a smooth and comfortable ride. Can travel up to 10 miles on a single charge. Authentic dirt bike frame geometry. At sppeds up to 17 mph, the MX500 leaves similiar bikes in its dust. Variable speed, chain driven motor for super quiet yet powerful operation.