2003 - 2023
YAMAHA YZ 250
Piston kit yz250 71.96mm
| ATHENA
Fits to:
YAMAHA YZ 2T 250 cc [2003 - 2023]
Specifications
| Manufacturer | ATHENA |
|---|---|
| Big end pin diameter (mm) | 18x13x53.5 |
| Bore diameter (mm) | 71.96 |
| Compression ratio | 16.0:1 |
| Displacement (cc) | 250 |
| Number of segments | 3 |
| Piston head type | Domed |
| Piston pin type | Biconical |
| Piston type | Forged |
| Piston diameter | 71.96 mm |
| Displacement (cc) | 250 |
| Piston diameter | 71.96 mm |
| Net weight (kg) | 0.34 |
| Compression ratio | 16:1 |
| Style | Big Bore |
| Units | Each |
| Engine type | 2-Stroke |
| Piston size metric | Standard Size B |
Product description
Athena cylinder kits are a bolt on performance replacement kit specifically designed for each application Kits include: aluminum cylinder with nickel-carbide coating designed with wider water jackets Forged piston with molybdenum coating Special gasket kit included