Hello,
We don't have restrictions for height and weight, but you may not be able to drive if you can't reach the pedals or if your belly prevents the smooth movement of the steering wheel. What we can do is to have you try sitting in our karts first and if it seems like you will be having a hard time operating and driving it, we can cancel your reservation for free.
Since our kart has a small engine, you might not go as fast as others depending on your weight.