| Attribute | KTM 450 EXC-F Six Days 2021 × | KTM 350 EXC-F Wess × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2021 |
| Make | KTM | KTM |
| Model | KTM 450 EXC-F Six Days | KTM 350 EXC-F Wess |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | - | Injection |
| Displacement (cm³) | 449.9 | 349.7 |
| Fuel consumption (l/100km) | 3.68 | 3.83 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 95 | 88 |
| Stroke (mm) | 63.4 | 57.5 |
| Gearbox | - | 6-speed |
| Greenhouse gases | 85.4 CO2 g/km. (CO2 - Carbon dioxide emission) | 88.9 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | - | Double Overhead Cams/Twin Cam (DOHC) |
| Emission details | Euro 4 | Euro 4 |
| Driveline | - | X-ring 5/8 x 1/4´ chain |
| Ignition | - | Keihin EMS |
| Clutch | Wet multi-disc | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Chassis | ||
| Front suspension | WP XPLOR-USD, Ø 48 mm | WP XACT-USD, Ø 48 mm |
| Rear suspension | WP Xplor PDS schock absorber | WP Xplor PDS shock absorber |
| Front brakes | Double disc | Single disc. Brake calipers on floating bearings |
| Rear brakes | Single disc. Brembo with single pistons | Single disc. Brake calipers on floating bearings |
| Diameter (mm) | 220 | 220 |
| Frame type | 25CrMo4 steel central-tube frame | 25CrMo4 steel central-tube |
| Front wheel travel (mm) | 300 | 300 |
| Rear wheel travel (mm) | 310 | 310 |
| Rake (fork angle) (degree) | - | 26.5 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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| Dimensions | ||
| Dry weight (kg) | 106 | 104 |
| Seat height (mm) | 960 | 960 |
| Ground clearance (mm) | 355 | 355 |
| Performance | ||
| Fuel capacity (l) | 9.2 | 9 |