2014 - 2015
YAMAHA YZ 250 F
Forged steel performance piston kit
| WOSSNER
Fits to:
YAMAHA YZF 250 (YZ250F) [2014 - 2015]
Specifications
| Manufacturer | WOSSNER |
|---|---|
| Bore size | 76.95mm |
| Material | Aluminum |
| Compression ratio | 13.7:1 (+0.2) |
| Piston diameter | 76.96 mm |
| Bore size | 76,95 mm |
| Compression ratio | 13,7:1 |
| Style | Performance Replacement |
| Units | Kit |
| Engine type | 4-Stroke |
| Stroke length | 53,60 mm |
| Piston material | Forged| Steel |
| Skirt coating | Moly Coated |
| Ring material | Steel |
| Bore size | 76.97mm |
| Compression ratio | 13.7:1 (+0.2) |
| Material | Aluminum |
Product description
2-stroke pistons include piston, rings, pin and clips Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance 4032 T6 forged aluminum alloy German engineered from Wossner’s own designs and forgings Use FEA (computer simulation) to fine tune every design T6 heat treated for heat resistance and durability for high-load use