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Est. 1957
Athena

Athena 87-06 Yamaha YFZ-Banshee 350 67.96mm Big Bore Cylinder 2T Cast Piston

$124.76

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Athena 87-06 Yamaha YFZ-Banshee 350 67.96mm Big Bore Cylinder 2T Cast Piston. Offers OE reliability with improved resistance and performance.

Key Features

  • Fits 1987-2006 Yamaha YFZ-Banshee 350.
  • 67.96mm bore size for a big bore engine configuration.
  • Constructed from special aluminum alloys with nickel and silica for high performance.
  • Manufactured with advanced CNC machining for dimensional tolerances under 0.01 mm.
  • Designed to match OE piston reliability while offering greater resistance.
  • Smooth profile promotes regular airflow and perfect flame propagation.
This piston is designed for the 1987-2006 Yamaha YFZ-Banshee 350. It is not CARB approved and cannot be shipped to California.
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About this part

Product Details

Athena has been making motorcycle spare parts for over 40 years, and they're known for their high-performance components. This cast piston is designed for the 87-06 Yamaha YFZ-Banshee 350, increasing the bore size to 67.96mm for a big bore setup. It's built to give you the same reliability as your original equipment piston but with added resistance and better performance.

These pistons are made using special aluminum alloys with nickel and silica, processed with advanced CNC machining tools that hold tolerances to less than 0.01 mm. This precise manufacturing ensures a smooth profile for consistent airflow and proper flame propagation. Some piston skirts also get a molybdenum disulfide coating applied through screen printing, which helps cut down on friction, boosting both performance and how long the piston lasts.

Specifications

Brand
Athena
Manufacturer Part #
S4C06800001B
UPC
8050444893838

Frequently Asked Questions

Athena 87-06 Yamaha YFZ-Banshee 350 67.96mm Big Bore Cylinder 2T Cast Piston

$124.76