Applicable calculator formulae pi 314159 pi d c 314159 wheeltire diameter circumference of wheel and tire combo at ct gr gear ratio axle teeth clutch or engine teeth. Meanwhile the lower the karting gear ratio is the more you centre the karting setup on top speed.
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Go kart gear ratio chart. 0 item 937 526 9544 937 526 9544. The karting gear ratio chart shows how to alter acceleration vs speed performance. Go kart gear ratio tool. Our default is for a slow safe junior kart. Racing go kart gear ratio chart. Gear ratio chart if you put on a set of tires that are 12 bigger in circumference that is the same as taking off 1 tooth from the axle adding one tooth to a 2 cycle should give 200 rpm more adding one tooth to a 4 cycle should give 100 rpm more if you add a tooth and gain less than that the gear is most likely slower.
Go kart gear ratio speed calculator mph. Karting drive ratio chart arranged by sprocket size. 35 chain gear ratio chart engine 9 10 11 12 13 14 15 16 17 18 19 54 600540491450415386360338318300284 r 55 611550500458423393367344324306289 e. 219 chain gear ratio chart engine 9 10 11 12 13 14 15 16 17 18 19 65 722650591542500464433406382361342 66 733660600550508471440413388367347 67 7. The higher the karting gear ratio is the more your kart will be centred around acceleration. Parts breakdowns yerf dog trailmaster hammerhead american.
The gear ratio is 5 and the potential speed is just under 13 miles per hour. Fast way to determine gear ratio and speed. Change sprockets change speed.