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ryno_co

Weight of stock 426 flywheel

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Does anyone know the weight of a stock '01 yz426 flywheel? I bought a flywheel on ebay that was sold as being +10oz heavier than stock. However both my flywheel, and the new one weigh the same. (1lb 4oz) Thanks!!!

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Does the flywheel you bought look like this one?

http://www.steahlyoffroad.com/weightsdet.php?s_partnum=818_

Steahly Offroad takes an OEM YZ400F flywheel and adds some weight to it. This allows you to run a heavier flywheel without adding a case cover spacer. Even though they weight the same on a scale the added weight is located further from the center of the flywheel. This gives the flywheel a higher rotational mass even thought they weight the same.

If you still have questions give Steahly Offroad a call.:)

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