Scooters Performance

  210 S. French Ave., Sanford, Florida 32771  (407) 330-2056
 

Belt Length - Chain Length and RPM @ 60 MPH

  • To calculate your final drive belt length fill in the Blue Cells in blue along the first row and hit the "recalculate"button.

  • If you would like to see your RPM at 60 MPH fill in the first row, plus the second and third rows. Hit the "recalculate "button when finished to view your results.

  • To determine chain length fill in first row and "Chain Pitch" or if all rows are completed just add "Chain Pitch".

     *The chain pitch is the distance between two adjacent pin centres. I.e. ½ the length of a single link

             
    Front Pulley Rear Pulley Final Drive Ratio Enter Center to Center Calculated Belt Length
    Teeth Teeth   (MM) # of Teeth
   
             
    Tire Width Aspect Ratio Rim Diameter    
   
           
    Primary Front Primary Rear Primary Ratio Final Gear Ratio Calculated RPM
   
             
    Chain Pitch Links Required      
             
         

Automatic recalculation