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Est. 1957
Athena

Athena 03-15 Yamaha WR 450 F 94.95mm Bore 4T Forged Racing Piston

$253.72

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Athena 4T forged racing piston for 2003-2015 Yamaha WR 450 F. Features a 94.95mm bore and a special alloy for improved performance and reliability.

Key Features

  • Fits 2003-2015 Yamaha WR 450 F.
  • Forged from a special nickel, silica, and aluminum alloy.
  • 94.95mm bore size.
  • Manufactured using advanced CNC machining with dimensional tolerances under 0.01 mm.
  • Designed for improved resistance and excellent performance.
  • Smooth profile aids in regular fuel flow and flame propagation.
This Athena piston is designed for the 2003-2015 Yamaha WR 450 F. Please verify fitment for your specific model year.
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About this part

Product Details

Forged from a special alloy of nickel, silica, and aluminum, this Athena 4T racing piston is built for demanding off-road use on your 2003-2015 Yamaha WR 450 F. The reverse extrusion process and advanced CNC machining, holding tolerances to less than 0.01 mm, ensure this piston offers the same reliability as an original equipment part while providing improved resistance and performance.

The perfectly smooth profile of this piston helps promote regular fuel flow and efficient flame propagation, contributing to better overall engine operation. Athena has been making motorcycle spare parts for over 40 years, and this piston reflects their experience in creating well-built components for off-road motorcycles.

Specifications

Brand
Athena
Manufacturer Part #
S4F09500024B
UPC
8050444894576

Frequently Asked Questions

Athena 03-15 Yamaha WR 450 F 94.95mm Bore 4T Forged Racing Piston

$253.72