YAMAHA WR450F specifications — approved in Switzerland
15.4 HP
Max power
21.4 Nm
Max torque
100 km/h
Top speed
198 kg
Curb weight
6YA733
| Power | 15.4 HP (11.3 kW) @ 7 280 rpm |
| Torque | 21.4 Nm @ 3 510 rpm |
| Top speed |
| 100 km/h |
| Weight/power ratio | 12.86 kg/HP |
| Displacement | 450 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc-inj |
| Transmission | Manuelle 5 vitesses |
| Engine | J338E |
| Curb weight | 198 kg |
| Gross weight | 270 kg |
| Width | 2 190 mm |
| Height | 1 200 mm |
| Wheelbase | 2 240 mm |
| Doors | latéral |
| CO₂ | 114.0 g/km |
| Consumption | 4.80 l/100km |
| Tires | AV= 90/90-21 (54M): 1.60x21 |
| Tires (option) | AR= 130/90-18 (69M): 2.15x18 |
| Manufacturer | Diverse Italien, |
| Approval date | 09/06/2017 |
| Type approval no. | 6YA733 |
6YA645
| Power | 11.0 HP (8.1 kW) @ 6 500 rpm |
| Torque | 17.5 Nm @ 3 450 rpm |
| Top speed | 100 km/h |
| Weight/power ratio | 18 kg/HP |
| Displacement | 450 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc-inj |
| Transmission | Manuelle 5 vitesses |
| Engine | 2GC |
| Curb weight | 198 kg |
| Gross weight | 270 kg |
| Width | 2 190 mm |
| Height | 1 200 mm |
| Wheelbase | 2 240 mm |
| Doors | latéral |
| Tires | AV= 90/90-21 54M: 1.60x21 |
| Tires (option) | AR= 130/90-18 69M: 2.15x18 |
| Manufacturer | Diverse Italien, |
| Approval date | 23/03/2016 |
| Type approval no. | 6YA645 |
6YA646
| Power | 11.0 HP (8.1 kW) @ 6 500 rpm |
| Torque | 17.5 Nm @ 3 450 rpm |
| Top speed | 100 km/h |
| Weight/power ratio | 18 kg/HP |
| Displacement | 450 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc-inj |
| Transmission | Manuelle 5 vitesses |
| Engine | 2GC |
| Curb weight | 198 kg |
| Gross weight | 270 kg |
| Width | 2 190 mm |
| Height | 1 200 mm |
| Wheelbase | 2 240 mm |
| Doors | latéral |
| Tires | AV= 90/90-21 54M: 1.60x21 |
| Tires (option) | AR= 130/90-18 69M: 2.15x18 |
| Manufacturer | Diverse Italien, |
| Approval date | 23/03/2016 |
| Type approval no. | 6YA646 |
