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Engines and Components› Pistons and Piston Rings

Athena

Athena 21-24 GASGAS MC 85 46.95mm Bore Cast 2-Stroke Top End Piston Kit w/Top End Gasket Kit

$136.95 $113.92 Save $23.03

SKU: A0EF P4C0470088005B

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Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Athena P4C0470088005B is a 2-stroke top end piston kit designed for the 2021-2024 Gas Gas MC 85. This kit features a cast piston with a 46.95mm bore and includes a complete top end gasket kit. Athena engineers both the pistons and compatible gaskets internally to ensure a perfectly tuned combination for high performance and reliability.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandAthena
Part NumberA0EF P4C0470088005B

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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