I know this has been talked about here before, but I can't seem to find what I'm looking for. Currently I'm running 170s on both my track bike and my road bike. I'm always seeing all of this stuff on here about people running 165s on their track bikes, or maybe just fixies? Anyways I was thinking about getting some new cranks and was wondering if there was actually an advantage of running 165s vs 170s while racing on the velodrome. (I don't ride my track bike on the street. That's what the road bike is for.)
I'm 5'6", I believe I have a 30 inch inseam, and I'm riding a 49cm Motobecane Track which I believe is very similar to the Fuji Track Classic.