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Athena

Athena 21-23 Gas Gas MC 65 44.97mm Bore 2T Forged Racing Piston

$131.42

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Athena 2T forged racing piston for Gas Gas MC 65. 44.97mm bore, S4F04500001B. Offers reliability and improved performance.

Key Features

  • Fits 2021-2023 Gas Gas MC 65.
  • 44.97mm bore size matches stock specifications.
  • Forged construction from high-performance nickel, silica, and aluminum alloys.
  • CNC machined to precise tolerances of less than 0.01 mm.
  • Designed for reliability and improved performance in 2-stroke engines.
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About this part

Product Details

If you're rebuilding the top end of your Gas Gas MC 65, a strong forged piston is key to getting it back on the track. This Athena racing piston is built for that job, featuring a 44.97mm bore that matches the stock size for your 2021-2023 model.

Athena makes these pistons from special alloys that include nickel, silica, and aluminum. This blend aims to give you the same kind of reliability you'd expect from an original equipment piston, but with added resistance and better performance. They're made using advanced CNC machining, holding tolerances to less than 0.01 mm, which helps ensure a smooth, regular flow and proper flame propagation inside the cylinder.

This piston is designed as a direct replacement for your MC 65, making it a solid option when you need to replace a worn-out piston or are looking for a slight performance improvement.

Specifications

Brand
Athena
Manufacturer Part #
S4F04500001B
UPC
8050444891568

Frequently Asked Questions

Athena 21-23 Gas Gas MC 65 44.97mm Bore 2T Forged Racing Piston

$131.42