Yamaha YFZ450R (2025)
Technical Data
| Engine and Drive Train | |
|---|---|
| Cylinders | 1 |
| Strokes | 4-Stroke |
| Valves per cylinder | 5 |
| Valves | DOHC |
| Cooling | liquid |
| Lubrication | Dry sump |
| Displacement | 449 ccm |
| Bore | 95 mm |
| Stroke | 63.4 mm |
| Compression Ratio | 11.8 |
| Throttle Bore | 42 mm |
| Clutch Type | Antihopping |
| Ignition | Transistor |
| Final Drive | Chain |
| Number of gears | 5 |
| Suspension Front | |
| Front suspension | A-Arm |
| Travel | 250 mm |
| Adjustment | Preload |
| Suspension Rear | |
| Rear suspension | Single swing arm |
| Material | Aluminium |
| Travel | 280 mm |
| Adjustment | Preload |
| Brakes Front | |
| Front brake | Double disk |
| Piston | Double piston |
| Actuation | Hydraulic |
| Brakes Rear | |
| Rear brake | Disc |
| Piston | Double piston |
| Dimensions and Weights | |
| Front tyre width | 21 mm |
| Front tyre height | 7 % |
| Front tyre diameter | 10 inch |
| Rear tyre width | 20 mm |
| Rear tyre height | 10 % |
| Rear tyre diameter | 9 inch |
| Length | 1795 mm |
| Width | 1240 mm |
| Height | 1065 mm |
| Wheelbase | 1270 mm |
| Seat Height from | 810 mm |
| Ground clearance | 115 km |
| Kerb Weight | 184 kg |
| Fuel Tank Capacity | 10 l |
All information is supplied without guarantee. Errors and clerical errors reserved.
