what is the maximum miles you have seen on a moped, more specifically a puch. i have had my 77 maxi for about 4 years now. I just passed 6000 on mine, got it around 700. my piston desenegrated a few weeks ago. but other than that everything seems to be up to par. the odometer looks like it could handle up to 99999. what's average, what's the highest you have seen.