I just bought a 97 ZX-6R with 5200 miles. Needless to say it's probably been sitting for awhile, but runs fine. I took it for a ride for about a half hour and things seem fine. I've owned dirt bikes before, but this is my first street bike. Can anyone help me with general maintenance? What type of oil to use? How often to change? Octane of gas? How to check and change tranny fluid, and how often? And what's the deal with air filters? I don't plan to race or anything, I just what something general. Please help!?!