KTM 450 EXC-F (2019-20)
Comparison technical specifications
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| Make: | KTM |
| Model: | 450 EXC-F |
| Years: | 2019-20 |
| Engine: | Four stroke, single cylinder, SOHC, 4 valves per cylinder |
| Capacity: | 449.3 cc / cu-in |
| Bore x Stroke: | 95 x 63.4 mm |
| Cooling System: | Liquid cooled |
| Compression Ratio: | 11.9:1 |
| Lubrication: | Pressure lubrication with 2 rotor pumps |
| Exhaust: | Aluminum |
| Induction: | Keihin MX FCR 39 carburetor |
| Ignition: | Keihin EMS |
| Starting: | Electric |
| Clutch: | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Transmission: | 6 Speed |
| Primary Drive Ratio: | 31:76 |
| Secondary Gear Ratio: | 14:52 |
| Final Drive: | Chain X-Ring 5/8 x 1/4″ |
| Frame: | 25CrMo4 steel central-tube frame |
| Front Suspension: | WP XACT USD fork, Ø 48 mm |
| Front Wheel Travel: | 310 mm / 12.2 in |
| Rear Suspension: | WP XACT Monoshock with Linkage |
| Rear Wheel Travel: | 300 mm / 11.8 in |
| Front Brakes: | Single 260 mm disc, floating caliper |
| Rear Brakes: | Single 220mm disc, floating caliper |
| Front Tyre: | 90/90 - 21 |
| Rear Tyre: | 140/80 - 18 |
| Rake: | 26.1º |
| Triple Clamp Offset: | 22 mm |
| Wheelbase: | 1485 mm ± 10 mm / 58.5 ± 0.4 in |
| Seat Height: | 960 mm / 37.8 in |
| Ground Clearance: | 355 mm / 14.0 in |
| Dry Weight: | 101 kg / 222 lbs |
| Fuel Capacity: | 8.5 Litres / 2.2 US gal |