From the Manufacturer

Razor Crazy Cart: Drive, spin, or drift like a pro – at home! Drive like a go cart or lift the Drift Bar to kick into Crazy Cart mode. Patented drift system allows the driver to vary the rear caster angle so you can drive and drift forward, backward, sideways, diagonally, and everything in between! Another revolution in riding from Razor. Features a drift Bar allows drivers 360 degree plus steering capability for tight turns, variable speed foot pedal acceleration reaches speeds up to 12 mph, up to 40 minutes of continuous use, and pneumatic front tire and anti-tip front caster wheels. Also includes, Lap/shoulder strap, flag, and 24V (two 12V) sealed lead acid rechargeable battery system with charger. Recommended for ages 9 and older and will support a rider up to 140 pounds. The buyer and rider of the Crazy Cart are responsible for knowing and obeying all local, state and federal regulations regarding the riding and use of Razor electric vehicles and scooters.