Tear up the track just like a real Supercross rider with the Razor MX650 Electric Dirt Rocket Kids Motor Bike! It might be for kids but this bike packs a punch with a high-torque chain-driven electric motor that achieves speeds of up to 17 miles per hour. This bike is constructed out of high-strength steel and bears up to 220 pounds. After 40 minutes of continuous use recharge the Dirt Rocket with the included battery charger. Hop on the Razor MX650 Electric Dirt Rocket Kids Bike and blast off for non-stop fun!