2004 - 2009
HONDA CRF 250 R
Forged big bore piston kit
| Vertex
Fits to:
HONDA CRF 250 R [2004 - 2009]
Specifications
| Manufacturer | Vertex |
|---|---|
| Displacement (cc) | 290 |
| Compression ratio | 12.9:1 |
| Cylinder diameter (mm) | 84 |
| Piston diameter | 83.96 mm |
| Size over standard (mm) | 6 |
Product description
Big Bore Piston kit; +6mm makes 289cc. Kit includes: Piston, rings, pin, clips