4 NEW SCOOTER WHEELS razor replacement 2 Green 2 Red

I ordered a set of 4 for my son who has been riding his Razor Pro Model for a couple of years. Actually, he's been through a couple of them in that time. He's a typical pre-teen. He's not heavy, probably about seventy pounds, but he likes to do stunts on his scooter and on his skateboards, just like most kids do. Anyway, he replaced the front and rear wheels with these, which I thought would be good because they are made of a harder rubber and should last long. But the inner part of the rear wheel broke a couple hours after installation. He came down on the rear wheel after jumping off a curb and CRACK! That was the end of that wheel. Maybe that was just one bad wheel, I don't know, but he is replacing that with one of the others and we'll see how that lasts. I don't want to totally discourage anyone from buying these, just wanted to tell you my experience with them. If you're not into stunts, and you take it easy, these should be fine. I know I won't buy another set. I will try to...Read more