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Athena S4F08300007A Piston Kit (290cc Big Bore) (A) - 6.00mm Oversize to 82.95mm, 13.5:1 Compression


***Please note, this item will take an additional 2 business days to process before it ships and you receive tracking information.***

Bore: 82.95mm
Compression: 13.5:1 Compression
Sizing: 6.00mm Oversize

All pistons are forged using a precision heat-treatment process that allows for production tolerances of just .005mm.
Forged piston kits are available in A, B and C sizing.
Forged piston tooling allows for the lightest available product.
Kits include antiwear coated piston, rings, pin and circlip.
Made in Germany.

Kawasaki KX250F 2009-2016
Suzuki RM-Z250 2007-2017

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