Engines and Components› Pistons and Piston Rings
Athena
Athena 98-00 Kawasaki KX 125 53.97mm Bore 2T Forged Racing Piston
SKU: A0EF S4F05400004C
Beginner — under 30 min
Description
Constructed from special high-performance materials including nickel, silica, and aluminum alloys, this piston offers the reliability of an OE piston with increased resistance and excellent performance. Its perfectly smooth profile aids in regular flow and optimal flame propagation.
Fitment
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Available on iOS & Android
Specifications
| Brand | Athena |
| Part Number | A0EF S4F05400004C |
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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