I got a 1990 cannondale recently that i love but dont know anything about the technical aspect of road bikes. Ima post a pic of it when the sun comes up, i just wanted to know whats a good site or something to look through to get me in a little bit more educated on this ? i ride and i ride but there are times when i have no idea whats goin on with my shit... I also need to do a lil bit of touching up and need to replace some specs on it... help an ignant mofocka out.. ?