The gear ratio is 5 and the potential speed is just under 13 miles per hour. The chart makes what we have spoken about really make intuitive sense.
How Your Gear Ratio Alters Speed Amp Acceleration On Racing Go Karts By Bintelli Karts
Gear ratio chart kart. Go kart gear ratio tool. Check out the karting gear ratio chart. 35 chain gear ratio chart engine 9 10 11 12 13 14 15 16 17 18 19 54 600540491450415386360338318300284 r 55 611550500458423393367344324306289 e. If theres no modification to the engine and you gear the kart faster taller youll do so at the expense of quickness. One of the most common gear ratios for go karts is 11 12 teeth on the clutch sprocket and 60 teeth on the axle sprocket. Fast way to determine gear ratio and speed.
The gear ratios of the clutch and final drive will only make the go kart faster if the engine has the power to move it faster. Note that not all sprocket sizes are available for all chain types. A very common mini bike ratio is 11 12 teeth on the clutch and 72 teeth on the axle sprocket. Karting drive ratio chart arranged by sprocket size. Fuel economy every day driving and increased towing power. Change sprockets change speed.
This gear ratio and tire diameter chart is meant to give you an approximation of ideal rpms at highway speed 65 mph for three situations. Lower gearing equals quickness. Thats the trade off. The front sprocket teeth represents the clutch drive sprocket and the rear sprocket teeth represents the rear axle sprocket. Number of teeth on axle sprocket. To find the gear ratio simply divide the axle teeth by the clutch teeth.
This chart provides values that represent a 11 ratio on a manual transmission. You can see that you can increasedecrease one or both sprockets to get the desired ratio you desire. Taller gearing equals speed. Use this chart to find your drive ratio for any combination of sprocket teeth. Go kart gear ratio speed calculator mph. 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.
Gear ratio and tire diameter charts are ideal for making your car. Karting drive ratio chart arranged by sprocket size top and bottom rows. Related charts and information. Our default is for a slow safe junior kart. Number of teeth on drive sprocket left column. 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.
Karting drive ratio chart sorted by drive ratio.
Gallery of Gear Ratio Chart Kart
