Fast way to determine gear ratio and speed. Simple go karts may not have a multi gear transmission.
50mm Sprocket 428 Aluminum Swift 21 Tooth To 27 Tooth
Go kart sprocket ratio. The age of your kart. To determine the gear ratio necessary for your go kart or mini bike you must know the limit of your top speed. Go karts that do wont need to have their transmission gearing changed unless theyre in an advanced racing team. Change sprockets change speed. Note that not all sprocket sizes are available for all chain types. The materials of your kart.
So how does go kart sprocket size affect speed. The smaller the sprocket on the drive axle. 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 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. 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. Go kart gear ratio tool.
The bigger engine you have. Karting drive ratio chart arranged by sprocket size use this chart to find your drive ratio for any combination of sprocket teeth. The model of your kart. Mini bikes work best with a top speed of 25mph for all terrain. These will all affect the gear ratio. The first port of call is usually the sprocket.
Go kart gear ratio speed calculator mph. 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. A very common mini bike ratio is 11 12 teeth on the clutch and 72 teeth on the axle sprocket.
Gallery of Go Kart Sprocket Ratio
