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YOT yz250 Pistons

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I happened upon a batch of former Yamaha of Troy Race pistons for the yz250.

It's a single ring design, with weight saving features not found on any other wiseco piston off the shelf.

All said if I recall correctly, I measured it at 20 grams ligther than a racer's choice wiseco (pin and piston and clips)

I could be remembering wrong and it's 20 grams less than a stocker with one ring - but Im fairly certain it's a full 20 grams less than the racer's choice.

If anyone is interested I'd like to move them on down the road - pm me for details.

Should fit 99-current.



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