Karting drive ratio chart arranged by sprocket size use this chart to find your drive ratio for any combination of sprocket teeth. Primary drive ratio no.
Kart Rules Nhka Racing Series
Shifter kart gear ratio. Shifter kart gear ratios. Shifter kart gear ratios. Engine number of teeth on clutch sprocket jackshaft in number of teeth on input sprocket. Enter the values below to calculate your gear ratio. Go kart gear ratio calculator for jackshaft setup. Our default is for a slow safe junior kart.
Applicable calculator formulae pi 314159. Of teeth on input shaft no. Of teeth on output shaft ie. Taller gearing equals speed. The results are the circumference of the drive wheeltire combo in inches gear ratio and the potential maximum speed in mph. Chain pitch 415 428 and 520.
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. Has 2222 1. Maxter mxo gear ratio chart change rpm to find speeds change tire circumference to match brand and type of tire final rpm 14400 tire circumference 345 ratio motor sprocket axel sprocket mph at rpm 6th mph at rpm 5th track name comments 2231 13 29 5788 5110 2154 13 28 5995 5293 2077 13 27 6217 5489 2071 14 29 6233 5503 2000 13 26 64. The gear ratio is 5 and the potential speed is just under 13 miles per hour. 0 item 937 526 9544. If theres no modification to the engine and you gear the kart faster taller youll do so at the expense of quickness.
Note that not all sprocket sizes are available for all chain types. Srs shifter kart gear ratios honda cr125 shifter kart engines by srs gear ratios for your shifter kart sorted by gear size or overall gear ratio. Shifter kart gear ratios 13 14 15 16 17 18 19 20 21 22 23 24 25 26 front rear. Of teeth in gearbox input ie clutch drum. Lower gearing equals quickness. Get the final ratio on multi sprocket setup used in jackshafts on go karts and mini bikes.
Thats the trade off. Of teeth in crankshaft gear no.
Gallery of Shifter Kart Gear Ratio
