Athena Big Bore Electronic Add-On Unit

Item Number: 354214


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Product Description


Athena Big Bore Electronic Add-On Unit

  • Plug-and-play ECU add-on for machines with Athena big bore cylinder kit
  • No tuning required - delivers properly metered fueling for your Athena big bore-equipped machines
  • Made in Italy

Spec Details
Bore 100mm
Compression Ratio 13.2:1
Country of Origin Italy
Displacement 490cc
Size Over Standard 4mm Larger Than Stock

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.


  • KFX450R 2008-2014

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