What am I supposed to feel like when on a properly fitted bike? As it is now my tip toes barely touch the ground when upright. My legs don't hyper extend when pedaling, they keep a nice bend. The only problem I have now is when I do a lot of tough climbing I feel it in my lower back and the spokes keep coming loose. Other than that I love this bike. But you are experts so I am looking for a smaller bike. I found this one actually


52cm frame. I'd get a freewheel single speed because i don't exactly know how the heck you go downhills using a fixie.