1- Choose Your Bike: The gearing fields will automatically change for you
800 Classic 1500/1600 Classic/Nomad Mean Streak VN 2000
2- Enter RPM or speed into green cells & click anyplace on the page.
3- View results in bold.
Note, there are additional changeable cells (bottom left) for those who measure speed in KPH
and for those whose speedometers are not correct.
Let Engine RPM =
Let Vehicle Speed =
Primary Reduction
(for motorcycles only;
Overall
Vehicle Speed
% of max RPM
Engine speed
use 1.0 for cars)
Reduction
(RPM)
Transmission
1st
2nd
Gear
3rd
4th
Ratios
5th
6th
Final Drive Reduction
Tire Diameter (inches)
Circumference =
Engine Redline (RPM)
Speedometer Error
(+) If speedo reads fast and (-) if the speedo reads slow
Enter (0) to see actual vehicle speeds
Units (MPH or KPH)
Automatic recalculation