Re: digital tachometer
I've seen just a tad over 7K with my 2 smoke. Most cruising speed is in the 5200-5900 rpm though. I imagine it also has a lot to do with your weight, altitude, road, tires, etc as to what the small engines will really pull to when out on the road.
Brian in Everett, WA
BMW R1100RT, bunch of Hondas, Schwinn Sierra w/80-66 (Screamin Ninja Urban Assault Bike ;-) Iron Butt Association