These will all affect the gear ratio. The model of your kart.
Coaster Brake Assembly Go Kart Pedal Cars Brake
Go kart sprocket ratio. The important thing to remember is that transmission gears are a ratio between the speed of the engine and the speed of the clutch sprocket. The bigger engine you have. Go kart gear ratio speed calculator mph. Note that not all sprocket sizes are available for all chain types. 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. Karting drive ratio chart arranged by sprocket size use this chart to find your drive ratio for any combination of sprocket teeth.
The materials of your kart. 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. 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. To determine the gear ratio necessary for your go kart or mini bike you must know the limit of your top speed. Fast way to determine gear ratio and speed. The smaller the sprocket on the drive axle.
A very common mini bike ratio is 11 12 teeth on the clutch and 72 teeth on the axle sprocket. The first port of call is usually the sprocket. So how does go kart sprocket size affect speed. The age of your kart. Go karts that do wont need to have their transmission gearing changed unless theyre in an advanced racing team. Mini bikes work best with a top speed of 25mph for all terrain.
Simple go karts may not have a multi gear transmission. Change sprockets change speed. Go kart gear ratio tool.