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Dirt Bike Discussions By Brand
Honda MX & Off-Road Dirt Bikes
2002+ CR250 Cranks Heavy?
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[QUOTE="Rider 007, post: 1014981, member: 17322"] Perhaps I didn't make myself clear. The key is the distance of the mass from the rotational axis. Two cranks can have the exact same weight but different moments of inertia. Also, a lighter crank can have a greater moment of inertia than a heavier one and therefore be slower revving (both up and down). This is why you see manufacturers like GYT-R listing their flywheel weights with a moment instead of a mass, since the moment is what is important. :ride: [/QUOTE]
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Dirt Bike Discussions By Brand
Honda MX & Off-Road Dirt Bikes
2002+ CR250 Cranks Heavy?
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