They are round.......thought that early man invented same to make work easier.......can be used for various things.....just kidding! You know I would not set a $$$ amount more than find a wheel that fits your ride style because I really don't think you will end up spending that much money unless you just want to stimulate someone's bank account.
I just bought Spinergy Stealth PBO..............yes, not conventional by any means; not the stiffest for my climbing; but they are light and lessened the weight of the bike and are more aero than my last wheels and have increased my speed average and stil climb just ducky for me.
I got these for $435 delivered < don't ask because you will never get another set for that unless they are hot being sold by a guy in a van down by the river at the sewer plant!
