Okay, at 6'3" and 260 I've not missed many meals. My current bike is an embarassing clunker, the almighty 2003 Roadmaster Mountian Fury. Anyhow, I've recently started riding it again after fixing a bent crank, and I like to stand on it, and I keep having an issue where my handle bars work loose after riding standing up for a while. My question is, is this because the bike is cheap or do clydes have these issues on any bike? When I FINALLY get to look at a replacement, handlebars will be a big part of the equation.