Engines and Components› Pistons and Piston Rings
Athena
Athena 13-16 KTM EXC 300 71.93mm Bore Cast 2-Stroke Top End Piston Kit w/Top End Gasket Kit
SKU: A0EF P4C0720045002A
Beginner — under 30 min
Description
This kit features a smooth profile for regular flow and perfect flame propagation. The piston is produced using numerical control (CNC) machines, and the piston rings ensure high seal to cylinder walls with less friction for higher performance. The included gasket kit is manufactured to strict OEM parameters.
Fitment
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Specifications
| Brand | Athena |
| Part Number | A0EF P4C0720045002A |
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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