Re: Optimum off-road-motor bike gear ratio?
Hey there Don Redondo, welcome to the forum! It would help knowing what kind of gearbox you are running to determine what you're looking for gear ratio wise. Or are you trying to determine which type of gear box to use?
Please let us know....help is on the way!
Side note......if you're running a 4-stroke engine, a 72 tooth rear sprocket comes too mind.
Originally Posted by dtj6ppc
Is there a gear ratio calculator or formula that can determine the optimal final low drive gear ratio for an off-the-road motor bike?, that will take into consideration;
-a total bike, motor, rider, and carry weight of 325 lbs
-7,000 max rpm
-40 percent max incline grade climb capability
-26 inch wheel diameter
EZ Motorbike Dealer - San Diego, CA.
Nothing is out of my realm,
if it doesn't fit, make it fit! Beer is the answer....what was the question?
A sense of humor
costs nothing, why don't people use them more often?
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Last edited by scotto-; 02-23-2011 at 02:49 AM.