Pistons
ATHENA Piston Kit - 67.95 mm - Yamaha
Brand: ATHENA
SKU: P1301542147678
$134.95
$129.03
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Piston Kit for Athena Big Bore Cylinder 2-Stroke
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Product Details
Highlights
- 2-stroke cast piston for Athena big bore cylinder.
- High resistance to mechanical thermal stresses.
- Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm.
- Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions.
- The rings adapt to the cylinder liner even at low tangential load.
- Kit includes cast piston, wrist pin, circlips and piston rings.
All pistons are forged using a precision heat-treatment process that allows for production tolerances of just.005mm Forged piston kits are available in A, B and C sizing Forged piston tooling allows for the lightest available product Kits include antiwear coated piston, rings, pin and circlip Made in Germany.
Specifications
| Bore Size Metric | 67.95 mm |
|---|---|
| Compression Ratio Imperial | Stock |
| Displacement | 392 cc |
| Engine Type | 2-Stroke |
| Piston Head Shape | Domed |
| Piston Material | 4032 Aluminum Alloy |
| Riding Style | ATV |
| Style | Cast |
| Type | A |
| Units | Kit |
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