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KYB Yamaha bottoming cones changes

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Any info out there on if the 2014 lower fork ( in the YZ250F)is the same as the fork fitted to the YZ 250 2 stroke style fork 2007-14 ??Part numbers are not the same..

Thanks in advance...

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The bottoming piston and cone is bigger on the 250/450f than the 2 stroke

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Longer?? Or larger diameter ?? Or both??

Any one know if there is any way to buy the 2014 YZ 250F/450F type??

Thanks heaps for the info!!

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Huck valves.

Expensive but worth the money

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Thanks 24, that tells me what I needed to know.

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Measured bottoming piston at 29mm dia. on 2014 450F

Any takes on a 250 2t diameter?

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