What Oil to use?
You really should have a 600-mile checkup done, not just an oil change. It cost about $80-90 bucks, and they check everything, including changing your oil. Just take it to a trusted dealer.
Find a different dealership or bike shop to do the 600 mile maintenance. I found that if I can't go to my dealer (which is awesome, but an hour away), the local Yamaha dealer is VERY good compared to the local Honda dealer (which sucks tremendous *****).


