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Athena

Athena 06-09 Honda CRF 250 R 77.97mm Bore 4T Forged Racing Piston

$177.18

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Athena 06-09 Honda CRF 250 R 77.97mm Bore 4T Forged Racing Piston. Improves engine performance and durability.

Key Features

  • Fits 2006-2009 Honda CRF 250 R.
  • Forged from a special aluminum alloy with nickel and silica for strength and reliability.
  • 77.97mm bore size for a precise fit.
  • Manufactured with advanced CNC machining for tight dimensional tolerances.
  • Smooth piston profile aids airflow and flame propagation for improved performance.
This piston is designed for the 2006-2009 Honda CRF 250 R. Please verify fitment for your specific model year.
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About this part

Product Details

If you're rebuilding the top end of your 2006-2009 Honda CRF 250 R, a strong forged piston is key to getting reliable power back. This Athena piston is made from a special aluminum alloy with nickel and silica, giving it the strength to handle the demands of racing while maintaining the reliability you expect from an OE part. The 77.97mm bore size is specific to this model, ensuring a proper fit for your engine.

Athena uses advanced CNC machining to hold very tight tolerances, less than 0.01 mm, which helps ensure a good seal and efficient combustion. The smooth piston profile is designed to promote regular airflow and proper flame propagation, contributing to better performance. This piston is a well-built option for riders looking to restore or enhance their CRF 250 R's engine.

Specifications

Brand
Athena
Manufacturer Part #
S4F07800006B
UPC
8055681309227

Frequently Asked Questions

Athena 06-09 Honda CRF 250 R 77.97mm Bore 4T Forged Racing Piston

$177.18