36x22 is really good to star with, I had 34x22 for the last 2 years
longish cranks are not really good for polo, as you need to be able to do tight turns and pedal strike is an issue.
for norm 165mm or 170mm will be the best
+1, if you're short you can afford to ride shorter cranks. i run 160s and im a short arse
+1, if you're short you can afford to ride shorter cranks. i run 160s and im a short arse