lol Jaykers. None of the ATV's remain in perfect condition for all time. You ought to check out the threads with people losing reverse on there new KQ's on the HiLifter forum. I certaintly would or would not buy something because of feedback I read about here.

 

not all true, yes they made a change half way through the model year but only on carb models. a 04.5 basically shows that the model has a new electronic fuel gauge with low fuel flasher. all EFI models came with this feature from the start so for someone to say they have a 04.5 EFI means it is basically just an 04' model. alot of people type 04.5 cause it makes the machine sound newer I think.