Machine
CRF450R
| Engine | Liquid-cooled 4-stroke 4-valve OHC single |
| Displacement | 449.7cm |
| Bore × Stroke | 96 × 62.1mm |
| Compression ratio | 12: 1 |
| Max Power | 41.5kW/8,500min (95/1/EC) |
| Max Torque | 50.3Nm/7,000min (95/1/EC) |
| Carburation | PGM-FI electronic fuel injection |
| Dimensions | 2,191 × 827 × 1,273mm |
| Wheelbase | 1,491mm |
| Ground Clearance | 332mm |
| Wheel (Front) | 21 × 1.6" |
| Wheel (Rear) | 19 × 2.15" |
