Actually, that's too general a question to get a correct answer. Alot of the parts will cross over years but then again, alot won't. I know the tank and shrouds don't but I'm sure quite a few engine parts will. The manufacurers change something every year so it will be 'new and improved'. If you want to drive to Knoxville, I have one that needs nothing, plus has a new cylinder, piston, rings, sprockets and chain for $1300. Just spent $600 in new parts and only about 3 hours ride time since.