Here's some info that will tell you what your RPM's are compared to the speed of the bike on a six speed for those without a tach and the 5 speed is shown at the bottom of the page.
And a link posted by TQ... Motorcycle Gearing Ratio Sprocket RPM Speed Chain Calculator
And here is a chart for the 5 speed bikes to show the same speed to RPM as above.
And a link posted by TQ... Motorcycle Gearing Ratio Sprocket RPM Speed Chain Calculator
And here is a chart for the 5 speed bikes to show the same speed to RPM as above.