just bought a 97 zx7 only had 5.8k on it, got about 6.5k on it now, since buying it put a new set of tires on it (old ones were origional and dry rotted, changed oil, will do agian after 2k and went with a turn signal eliminator in the back, and flush mounts up front) i didnt get a book with the bike, what and when are the routine maintenance for the bike?? where can i get a manual to follow?? thanks in advance for all your help....brew