So I went down to the LBS this afternoon with the plan to get a pista (yeah yeah i know). Anyway, they didnt have any in stock, so I will have to order one. The frame size ive been fitted for in the past was a 56cm. I had planned on getting the 55cm on the pista. The guy at the bike shop suggested since I will be riding mostly in the city in traffic that I should get the 53cm. I can see his point of view, but a 53 seems really small to me. Do people normally ride a smaller track/fixed frame than they would with a regular road bike? I am about 5'10", 5'11" when i dont slouch... 32.6" inseam, 65.4" torso, 63.5" arm extension. If anyone can provide any suggestions i'd appreciate it. To me it seems like a 53 would be too small.