YAMAHA YFZ450S specifications — approved in Switzerland
17 HP
Max power
24 Nm
Max torque
73 km/h
Top speed
244 kg
Curb weight
6YA305
| Power | 17.1 HP (12.6 kW) @ 5’710 rpm |
| Torque | 24 Nm @ 4’785 rpm |
| Top speed |
| 73 km/h |
| Weight/power ratio | 14.27 kg/HP |
| Displacement | 439 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 5 vitesses |
| Drivetrain | AR |
| Engine | J317E |
| Curb weight | 244 kg |
| Gross weight | 369 kg |
| Length | 1’840 mm |
| Width | 1’185 mm |
| Height | 1’090 mm |
| Wheelbase | 1’280 mm |
| Body type | Ouvert |
| Seats | 2 |
| Tires | AV= 165/70-10 27N: 10x6 / 165/60-10 27N: 10x6 / AT21x7-10: AT10x5.5 / 195/50-10 98N: 10x6 |
| Tires (option) | AR= 215/50-9 50N: 9x8 / 225/40-10 32N: 10x10 / AT20x10-9: AT 9x8.5 / AT20x11-10: AT10x10 |
| Tow cap. (braked) | 500 kg |
| Tow cap. (unbraked) | 500 kg |
| Manufacturer | YAMAHA MOTOR CO LTD, J-2500 SHINGAI/IWATA-CITY |
| Approval date | 14/04/2005 |
| Type approval no. | 6YA305 |
6YA287
| Power | 17.1 HP (12.6 kW) @ 5’710 rpm |
| Torque | 24 Nm @ 4’785 rpm |
| Top speed | 73 km/h |
| Weight/power ratio | 14.27 kg/HP |
| Displacement | 439 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 5 vitesses |
| Drivetrain | AR |
| Engine | J317E |
| Curb weight | 244 kg |
| Gross weight | 369 kg |
| Length | 1’840 mm |
| Width | 1’185 mm |
| Height | 1’090 mm |
| Wheelbase | 1’280 mm |
| Body type | Ouvert |
| Seats | 2 |
| Tires | AV= 165/70-10 27N: 10x6 / 165/60-10 27N: 10x6 / AT21x7-10: AT10x5.5 |
| Tires (option) | AR= 215/50-10 50N: 10x9 / 225/40-10 32N: 10x10 / AT20x10-9: AT9x8.5 / AT20x11-10: AT10x10 |
| Tow cap. (braked) | 500 kg |
| Tow cap. (unbraked) | 500 kg |
| Manufacturer | YAMAHA MOTOR CO LTD, J-2500 SHINGAI/IWATA-CITY |
| Approval date | 09/08/2004 |
| Type approval no. | 6YA287 |
