Most stock super 8 150s cant get to 67, I was also being facetious when I said 45 seconds. But either way, its still a heavy as hell ruckus for a lot of cash.
Just as a reference, my heavily modified ported and polished Taida big bored and stroked 204cc GY6 on a light frame takes 19 seconds to hit 60. My 89 honda elite with a kymco zx50 fully race prepped 72cc gets to 60 in little over 15 seconds. And thats on a good day for the GY6 with no hills, and this is a GPS 60mph not speedo.