It's competely possible, on either a new Tomos Sprint, or a completely rebuilt older bike. I have put 300+ miles a day lots of times on my '03 Tomos ST, my former '05 Tomos ST (since traded for an '08 Sprint), and my completely rebuilt '80 Puch ZA50. If you buy an old moped, It will need a complete rebuild to do that (most likely), if you get a new Tomos, unless it is a Sprint, it will need one modification (use search function), and possibly a new aftermarket exhaust eventually, because the new A55 Tomos mopeds come with a catalytic exhaust that plugs up after about 1000 miles, and a stock A35 exhaust won't fit. An alternative would be if you could find a really nice, low mileage, late model ('05 or earlier) completely stock Tomos. My stock '03 ST, with the one modification I mentioned, has over 14,000 completely trouble free miles on it, almost all of them highway miles, at WOT. Peace. Jerry.