Engines and Components› Pistons and Piston Rings
Athena
Athena 14-19 Husqvarna FC 450 (KTM Engine) 94.96mm Bore 4T Forged Piston
SKU: A0EF S5F09500001B
Beginner — under 30 min
Description
This piston is intended for motocross and enduro applications. It has a compression height of 22.70mm and a pin diameter of 19mm, with a compression ratio of 12.6:1.
Fitment
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Specifications
| Brand | Athena |
| Part Number | A0EF S5F09500001B |
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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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