I am not one to purchase bicycles from yal-mart, or much of anything aside from toiletry. However, the "Richard Simons" bike did make me stop and put down my TP as I walked through the store. I see potential in the second bike with a few of my own changes added to make it my own. Plenty of room for a large 4-stroke was my first thought. Two bike manufactures I personally would suggest staying far away from would be HUFFY and MICARGI. I have read about and seen plenty of those frames fail.