1993 - 2019
KTM 250 EXC
Forged steel performance piston kit
| WOSSNER
Fits to:
KTM XC-W 250 [2006 - 2019
KTM EXC 250 [1993 - 2006
KTM EXC 250 RACING [2006 - 2006]
Specifications
| Manufacturer | WOSSNER |
|---|---|
| Compression ratio | 12.9:1 (+0.1) |
| Piston diameter | 79.96 mm (+4.00 mm) |
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