KTM 450 EXC specifications — approved in Switzerland
20 HP
Max power
29 Nm
Max torque
116 km/h
Top speed
195 kg
Curb weight
6KB281
| Power | 19.7 HP (14.5 kW) @ 6’500 rpm |
| Torque | 29 Nm @ 6’500 rpm |
| Top speed |
| 116 km/h |
| Weight/power ratio | 9.9 kg/HP |
| Displacement | 449 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 6 vitesses |
| Engine | 781 |
| Curb weight | 195 kg |
| Gross weight | 335 kg |
| Width | 2’269 mm |
| Height | 1’297 mm |
| Doors | latéral |
| Tires | a) AV 90/90-21 54M, 80/100-21 54M: 1.60x21 AR 140/80-18 65M, 120/80-18 65M, 120/90-18 65M: 2.15x18 |
| Tires (option) | a) AV 90/90R21 54M: 1.60x21 AR 140/80R18 65M, 130/90-18 65M: 2.15x18, 2.50x18 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 10/07/2014 |
| Type approval no. | 6KB281 |
6KB242
| Power | 18.4 HP (13.5 kW) @ 6’500 rpm |
| Torque | 27 Nm @ 4’000 rpm |
| Top speed | 116 km/h |
| Weight/power ratio | 10.6 kg/HP |
| Displacement | 449 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 6 vitesses |
| Engine | 781 |
| Curb weight | 195 kg |
| Gross weight | 335 kg |
| Width | 2’269 mm |
| Height | 1’297 mm |
| Doors | latéral |
| Tires | a) AV 90/90-21 54M, 80/100-21 54M: 1.60x21 AR 140/80-18 65M, 120/80-18 65M, 120/90-18 65M: 2.15x18 |
| Tires (option) | a) AV 90/90R21 54M: 1.60x21 AR 140/80R18 65M, 130/90-18 65M: 2.15x18, 2.50x18 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 27/06/2011 |
| Type approval no. | 6KB242 |
6KB405
| Power | 16.6 HP (12.2 kW) @ 5’500 rpm |
| Torque | 28 Nm @ 2’750 rpm |
| Top speed | 111 km/h |
| Weight/power ratio | 11.45 kg/HP |
| Displacement | 450 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc-Inj |
| Transmission | Manuelle 6 vitesses |
| Engine | A480 |
| Curb weight | 190 kg |
| Gross weight | 335 kg |
| Length | 2’247 mm |
| Width | 2’247 mm |
| Height | 1’270 mm |
| Doors | latéral |
| CO₂ | 75 g/km |
| Consumption | 3 l/100km |
| Tires | AV= 80/100-21, 90/90-21, 90/100-21: 1.60x21 |
| Tires (option) | AR= 140/80-18, 4.00 R18: 2.15x18 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 28/08/2025 |
| Type approval no. | 6KB405 |
6KB376
| Power | 16.6 HP (12.2 kW) @ 5’500 rpm |
| Torque | 28 Nm @ 2’750 rpm |
| Top speed | 112 km/h |
| Weight/power ratio | 11.45 kg/HP |
| Displacement | 450 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc-Inj |
| Transmission | Manuelle 6 vitesses |
| Engine | A480 |
| Curb weight | 190 kg |
| Gross weight | 335 kg |
| Width | 2’247 mm |
| Height | 1’270 mm |
| Doors | latéral |
| CO₂ | 76 g/km |
| Consumption | 3 l/100km |
| Tires | AV= 80/100-21, 90/90-21, 90/100-21: 1.60x21 |
| Tires (option) | AR= 140/80-18, 4.00 R18: 2.15x18 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 14/06/2023 |
| Type approval no. | 6KB376 |
6KB360
| Power | 16.3 HP (12.0 kW) @ 5’500 rpm |
| Torque | 29 Nm @ 3’000 rpm |
| Top speed | 112 km/h |
| Weight/power ratio | 11.96 kg/HP |
| Displacement | 450 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 6 vitesses |
| Engine | 795 |
| Curb weight | 195 kg |
| Gross weight | 335 kg |
| Width | 2’223 mm |
| Height | 1’224 mm |
| Doors | latéral |
| CO₂ | 81 g/km |
| Consumption | 4 l/100km |
| Tires | AV= 80/100-21, 90/90-21, 90/100-21: 1.60x21 |
| Tires (option) | AR= 140/80-18, 4.00 R18: 2.15x18 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 14/06/2021 |
| Type approval no. | 6KB360 |
6KB332
| Power | 16.3 HP (12.0 kW) @ 5’500 rpm |
| Torque | 29 Nm @ 3’000 rpm |
| Top speed | 112 km/h |
| Weight/power ratio | 11.96 kg/HP |
| Displacement | 450 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc-Inj |
| Transmission | Manuelle 6 vitesses |
| Engine | 795 |
| Curb weight | 195 kg |
| Gross weight | 335 kg |
| Width | 2’223 mm |
| Height | 1’224 mm |
| Doors | latéral |
| CO₂ | 86 g/km |
| Consumption | 4 l/100km |
| Tires | AV= 80/100-21 51M, 90/90-21 54M, 90/100-21 57M: 1.60x21 |
| Tires (option) | AR= 100/100-18 60M, 110/100-18 63M, 120/90-18 65M, 140/80-18 70M, 4.00R18 64M: 2.15x18 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 23/08/2019 |
| Type approval no. | 6KB332 |
6KB301
| Power | 16.3 HP (12.0 kW) @ 5’500 rpm |
| Torque | 27 Nm @ 3’000 rpm |
| Top speed | 112 km/h |
| Weight/power ratio | 11.96 kg/HP |
| Displacement | 450 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc-Inj |
| Transmission | Manuelle 6 vitesses |
| Engine | 794 |
| Curb weight | 195 kg |
| Gross weight | 335 kg |
| Width | 2’248 mm |
| Height | 1’253 mm |
| Doors | latéral |
| CO₂ | 82 g/km |
| Consumption | 4 l/100km |
| Tires | AV= 80/100-21 51M, 90/90-21 54M, 90/100-21 57M: 1.60x21 |
| Tires (option) | AR= 100/100-18 60M, 110/100-18 63M, 120/90-18 65M, 140/80-18 70M, 4.00R18 64M: 2.15x18 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 18/08/2016 |
| Type approval no. | 6KB301 |
6KB188
| Power | 16.3 HP (12.0 kW) @ 6’500 rpm |
| Torque | 28 Nm @ 3’000 rpm |
| Top speed | 93 km/h |
| Weight/power ratio | 13.01 kg/HP |
| Displacement | 448 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 6 vitesses |
| Engine | 594 |
| Curb weight | 212 kg |
| Gross weight | 335 kg |
| Width | 2’230 mm |
| Height | 1’220 mm |
| Doors | central/ au ch. latéral |
| Tires | voir remarques |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 19/08/2005 |
| Type approval no. | 6KB188 |
6KB171
| Power | 16.3 HP (12.0 kW) @ 6’500 rpm |
| Torque | 28 Nm @ 3’000 rpm |
| Top speed | 93 km/h |
| Weight/power ratio | 13.01 kg/HP |
| Displacement | 448 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 6 vitesses |
| Engine | 594 |
| Curb weight | 212 kg |
| Gross weight | 335 kg |
| Width | 2’230 mm |
| Height | 1’220 mm |
| Doors | central, au ch. latéral |
| Tires | voir remarques |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 23/04/2004 |
| Type approval no. | 6KB171 |
6KB221
| Power | 12.8 HP (9.4 kW) @ 6’000 rpm |
| Torque | 20 Nm @ 3’500 rpm |
| Top speed | 95 km/h |
| Weight/power ratio | 15.23 kg/HP |
| Displacement | 449 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 6 vitesses |
| Engine | 780 |
| Curb weight | 195 kg |
| Gross weight | 335 kg |
| Width | 2’236 mm |
| Height | 1’259 mm |
| Doors | latéral |
| Tires | voir remarques |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 21/08/2008 |
| Type approval no. | 6KB221 |
6KB197
| Power | 12.8 HP (9.4 kW) @ 6’000 rpm |
| Torque | 20 Nm @ 3’500 rpm |
| Top speed | 95 km/h |
| Weight/power ratio | 15.23 kg/HP |
| Displacement | 449 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 6 vitesses |
| Engine | 780 |
| Curb weight | 195 kg |
| Gross weight | 335 kg |
| Width | 2’236 mm |
| Height | 1’259 mm |
| Doors | latéral |
| Tires | voir remarques |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 30/08/2007 |
| Type approval no. | 6KB197 |
