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. Related charts and information.
Gear Ratio
Go kart gear ratio explained. 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. Note that not all sprocket sizes are available for all chain types. Karting drive ratio chart sorted by drive ratio. The gear ratio on your mini bike or go kart is the ratio between the number of teeth on the clutch and the number of teeth on the drive axle sprocket. Mini bikes work best with a top speed of 25mph for all terrain. 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.
Use this chart to find your drive ratio for any combination of sprocket teeth. Thats the trade off. Go kart gear ratio speed calculator mph. Change sprockets change speed. When using a clutch to drive your go kart the top speed on flat terrain is 35mph if the terrain is hilly or the weight of the driver is high the top speed should be 25mph. Taller gearing equals speed.
Fast way to determine gear ratio and speed. 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. Lower gearing equals quickness. To determine the gear ratio necessary for your go kart or mini bike you must know the limit of your top speed. Go kart gear ratio tool.
If theres no modification to the engine and you gear the kart faster taller youll do so at the expense of quickness.
Gallery of Go Kart Gear Ratio Explained
