I have seen a CBR600F 1999 I'm interested in buying. It's done 30,000 miles, when does it require a major service? Is it every 15k and how much would it cost?
Always worth a quick google search for the Honda service manual on something like this mate, found this in under 2 minutes: Honda CB600F Hornet '98 Service Manual workshop service manual, free download! Just download and check the maintenance section of the manual - that'll have the proper service intervals
Fuel injected models had the big service (valve clearance etc) at the 16k intervals. Not sure about the carbed models.