Thanks Jim! The bike has currently and going up around 8600 miles on it. Does Kawasaki rec. a 9000 mile or 10k mile service done? I have put just around 1000 miles on it and when I bought it I instantly did an oil change.Jim said:Should be 1300rpm I'm sure, however if the bikes warmed up and it won't tick over happily at that you should maybe think about a service (plugs?).