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Athena 03-10 Yamaha WR 450 F HC 94.94mm 4T Forged Racing Piston
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Load image into Gallery viewer, Athena 03-10 Yamaha WR 450 F HC 94.94mm 4T Forged Racing Piston

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Athena 94.94mm Forged Racing Piston fits 2003-2010 Yamaha WR 450 HC 4T / 2003-2009 Yamaha YZ450F / 2003-2011 Yamaha WR450F

Athena
S4F09500021A
In stock
$286.99 USD

NOT CARB LEGAL

$286.99 USD
Athena 94.94mm Forged Racing Piston fits 2003-2010 Yamaha WR 450 HC 4T / 2003-2009 Yamaha YZ450F / 2003-2011 Yamaha WR450F
Description
Athena, leader in producing motorcycle spare parts for over 40 years, unveils its new range of 4-stroke off-road forged pistons made by reverse extrusion. Produced with cutting-edge CNC machining tools, which ensure dimensional tolerances of less than 0.01 mm, Athena pistons are made of special high-performance materials (nickel, silica, and aluminum alloys) that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance. The perfectly smooth profile ensures a regular flow and the perfect flame propagation.
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