Just wondering if there is a difference when gassing up and using the cheap gas (ie low octane). Since gas price is stupid high nowadays, I know that it doesn't make much of a difference for bikes but if I'm commuting, it would add up especially I have to ride a long ways to work everyday. Obviously there is the argument about build up in your engine etc. etc. but does it REALLY matter? I have a car which I use the cheap gas with no problems so far and let's face it, an engine is an engine no matter how many wheels you add to it. Would it be more of a problem for bikes? Anyone out there who's been using lower octane? Whats your take on it.