Specifications
- Brand
- Athena
- Part #
- S4C04750005A
- UPC
- 8050038446679
Athena 19-24 Yamaha YZ 85 47.45mm Bore 2T Cast Piston
$103.90
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Athena cast piston for Yamaha YZ 85. 47.45mm bore for reliable performance and durability.
Key Features
- This Athena piston has a 47.45mm bore size.
- Constructed from a special high-performance alloy of nickel, silica, and aluminum.
- Machined to dimensional tolerances of less than 0.01 mm for accuracy.
- Designed for reliable performance and durability, matching OE piston standards.
- Features a smooth profile for regular flow and perfect flame propagation.
- Cast piston type.
Product Details
This Athena cast piston is made from a special alloy of nickel, silica, and aluminum. It's machined to tight tolerances, less than 0.01 mm, which helps ensure it performs reliably in your Yamaha YZ 85. The smooth profile is designed for regular flow and proper flame propagation, contributing to consistent power delivery.
Athena has been making motorcycle spare parts for over 40 years, and these pistons aim to match the reliability of the original equipment while offering improved resistance and performance. Some pistons in this range also feature a molybdenum disulfide coating on the skirt to reduce friction, which can further enhance durability and performance. This piston is a cast type, meaning it's produced using a casting process.
Specifications
- Brand
- Athena
- Manufacturer Part #
- S4C04750005A
- UPC
- 8050038446679
Frequently Asked Questions
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Athena 19-24 Yamaha YZ 85 47.45mm Bore 2T Cast Piston