First off I think this bike is a cruiser so don't shoot me if I have this in the wrong spot. Alright, so I was cruising around walmart when I saw this schwinn. Now I'm not much for walmart bikes but this looks like it could have some real potential. Does anyone have experience with this bike? The large tube below looks like it could be trouble but I think I could either drill or make something that works. Loop - Aluminum Frame 7 Speed | Urban | Schwinn Bicycles The one I saw was cheaper than what they list there and it's that same straight seat tube rather than the looped one.