https://www.walmart.com/ip/Huffy-24-Mountain-Bike/36277577 I bought this for my son over a year ago, I think. Can't recall exactly. Anyway, the steerer (headset tube) gave way, and no matter how tight I make it, the front wheel still breaks away from the handlebars. I'm thinking the inside of the frame is stripped. Can I put something inside it to fix it? A tube of liquid metal or something? Or maybe get a slightly oversized headset to put in it? The current one (inside diam is 22.2mm or 7/8").