Description
- Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
- Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
- Wiseco pistons can be fitted only with Wiseco rings
- Cylinder sleeves must be purchased separately.
Note:
- High compression.
- Kit Includes:
- • Piston Kit #40278M09500
- • Ring Set #9500ZV
- • Wrist Pin #S682U
- • Wrist Pin Retainer Set #CW19
- • Gasket Kit #W6913
| Bore Size | 95.00 mm |
| Piston Diameter | 94.95 mm |
| Stroke Length | 63.40 mm |
| Compression Ratio | 13.5:1 |
| Displacement | 449 cc |
| 2015-2016 | Husqvarna | FS 450 | – | – |
| 2014-2016 | Husqvarna | FC 450 | – | – |
| 2013-2015 | KTM | 450 SX-F FE | – | – |
| 2013-2015 | KTM | 450 SX-F | – | – |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer’s information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.






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