In taking someone's advice I have been sprinkling in more just long, flat, not challenging rides as a compliment to trying to get skinny on challenging single track here in Phoenix. Problem is, I live in the hood. The ride I do is along the Phoenix canal, which is handy as I can just roll out the door from my house and pedal. As I ride I go through some places that I don't want to take my Yeti into, as getting shot/stabbed and robbed just isn't rad. So I want a 29" single speed that I can just go out and crank away on. I am 240#, and like to crank along. Was hoping to find a Yeti Big Top on the used for cheap, but that doesn't seem to be happening. Any advice?