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Est. 1957
Athena

Athena 04-09 Honda CRF 250 R 81.96mm Bore 4T Forged Piston

$259.80

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Athena 04-09 Honda CRF 250 R 81.96mm Bore 4T Forged Piston. Offers OE reliability with improved resistance and performance.

Key Features

  • Fits 2004-2009 Honda CRF 250 R.
  • 81.96mm bore size.
  • Forged construction from a special nickel, silica, and aluminum alloy.
  • Manufactured using reverse extrusion and CNC machining for precise tolerances.
  • Designed for OE-level reliability with improved resistance and performance.
  • Smooth piston profile aids in regular fuel flow and flame propagation.
This piston is specifically designed for the 2004-2009 Honda CRF 250 R. It is not CARB approved and cannot be shipped to California.
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About this part

Product Details

This is an Athena 4-stroke forged piston designed for the 2004-2009 Honda CRF 250 R, featuring an 81.96mm bore. It's built to match the reliability of your original equipment piston while offering enhanced durability and performance for off-road riding.

Athena makes these pistons using a reverse extrusion process and advanced CNC machining, which holds dimensions to within 0.01 mm. They're crafted from a special alloy blend of nickel, silica, and aluminum. This well-built piston is designed to handle the demands of off-road use, providing excellent resistance and consistent performance. The smooth piston profile also helps ensure regular fuel flow and proper flame propagation for efficient combustion.

Specifications

Brand
Athena
Manufacturer Part #
S5F08200001B
UPC
8053300713196

Frequently Asked Questions

Athena 04-09 Honda CRF 250 R 81.96mm Bore 4T Forged Piston

$259.80