Specifications
- Brand
- Athena
- Part #
- S4F06640019C
- UPC
- 8050444894118
Athena 99-24 Yamaha YZ 250 2T 66.36mm Bore 2T Forged Racing Piston
$160.54
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Athena forged racing piston for Yamaha YZ 250 2T. 66.36mm bore, special alloy construction.
Key Features
- Fits Yamaha YZ 250 2-stroke models from 1999-2024.
- Features a 66.36mm bore size.
- Constructed from a special high-performance alloy of nickel, silica, and aluminum.
- Manufactured using advanced CNC machining for precise dimensional tolerances.
- Designed for improved resistance and excellent performance compared to stock.
- Has a perfectly smooth profile for regular flow and flame propagation.
Product Details
Athena has been making motorcycle spare parts for over 40 years, and they're known for their high-performance components. This forged racing piston is a great example of their work for your Yamaha YZ 250 2-stroke. It's designed to give you the reliability of an original equipment piston but with added resistance and better performance.
This piston is made from a special alloy that includes nickel, silica, and aluminum. It's produced using advanced CNC machining tools that hold tolerances to less than 0.01 mm, ensuring a precise fit. The smooth profile helps with regular fuel flow and proper flame propagation, which contributes to its improved performance. It's a well-built part that aims to match the dependability of your stock piston while offering more durability.
Keep in mind that this piston is not approved by the California Air Resources Board (CARB), so it cannot be shipped to California.
Specifications
- Brand
- Athena
- Manufacturer Part #
- S4F06640019C
- UPC
- 8050444894118
Frequently Asked Questions
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Athena 99-24 Yamaha YZ 250 2T 66.36mm Bore 2T Forged Racing Piston