KZ550 Speed and RPM Calculator
Lou D 12/5/2008. Last updated 12/31/08If there are no visible speed or RPM values (in red or green text), the program is not running. This may be due to security settings on Internet Explorer. Changing the filename from GPZspeedAndRpmCalculator.html to GPZspeedAndRpmCalculator.hta should allow it to run.
Select Front Sprocket : 14 15 16 17 18
Select Rear Sprocket : 36 37 38 39 40 41 42 44 For Crazy YZ builders.
Select mph or kph : mph kph
Change rear tire circumference --->