Description
Athena - 09031766 - Piston Kit with Gaskets - 96.95 mm - Yamaha
Features
- The smooth profile ensures a regular flow and the perfect flame propagation
- The piston for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced numerical control (CNC) machines
- Piston rings create less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability
Specs
| Piston Material | Forged |
| Model | A |
| Piston Material | Aluminum Alloy |
| Bore Size Metric | 96.95 mm |
| Product Name | Piston Kit |
| Compression Ratio Imperial | 13.7:1 |
| Type | Top End |
| Engine Type | 4-Stroke |
| Riding Style | Off-Road |
| Displacement | 449 cc |
| Units | Kit |
Fitment
| 2021-2023 | Yamaha | WR250F |
| 2020-2022 | Yamaha | YZ450F |
