Speed Check

Go Kart Ratio Analysis

For Calculating SPEED of any Concession Kart

Courtesy of J&J Amusements, Inc.

Number of Drive teeth(Engine Gear)  
Number of Driven teeth(Axle Gear)  
Gear Ratio    
Tire Circumference (5" BigFoot & PowerMaster = 36.12 in)in / mm
Engine RPM  
Speed =  mph / kph