Fun in size XL. Rou grew up. You got a job. And what, suddenly fun doesn’t come in your size anymore? We hear you. which is why we made our award-winning fun machine, the crazy cart, in an xl size for ballers 16 + years and up to 108kgs. high-powered drift. with a high-torque motor that allows for speeds up to 14 mph (the specs don’t say how fast, btw) and 40 minutes of continuous fun, this, my friend, is the answer to your mid-millennial crisis.