Seems like if your racing ya would use non o-ring chain. Less rolling resistance, lighter and cheaper so you can afford to change it more often. Just a thought.
the did is a x ring chain, i don't really want to have to keep replacing crappy non ring chains, kinda sounds like a hassle, i ride all year round till winter and i don't want to have to be replacing bunches of chains.
if i'm gettin a 14 toother i'm gettin this kit, doesn't look to bad to me, its a o ring so thats good, i like it, what u guys think, is it a go or no, i'm gonna be debating till i find out who wins that new swinger from yb, because i have hat feeling that if i get a new chain i'll turn around and win the swinger, haha, lol