Its a lot more fun then you think. And bigger then you think. This is definitely for adults. I'm 6'3" and I bought this when I was 340 lbs. I have a size 15 shoe. It fits me and works fine. Full suspension, disk breaks, skid plate, etc.

The cool part is it works different muscle groups from biking, so I can use it to make sure I dont get in an exercise rut.

Plus I'm trying to train the dogs to pull me on it. Once I do, that should be fun too.