2019 Husqvarna FC450 vs 2021 KTM 450 SX-F
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Colours | White/yellow/wblue | Orange/white/black |
| Dimensions |
| Ground Clearance (in.) | 14.6 inches | 14.6 inches |
| Ground Clearance (mm) | 370 mm | 370 mm |
| Seat Height | 950 mm / 37.4 in. | 950 mm / 37.4 in. |
| Wheelbase | 1485 mm / 58.5 in. | 1485 mm / 58.5 in. |
| Weights & Capacities |
| Dry Weight | 101 kg / 222.7 lbs | 100 kg / 220.5 lbs |
| Fuel Capacity | 7.00 litres / 1.85 US gallons | 7.00 litres / 1.85 US gallons |
| Performance |
| Power-to-Weight Ratio | 0.6238 HP/kg | 0.6300 HP/kg |
| Engine |
| Bore x Stroke (in,) | 3.7 x 2.5 inches | 3.7 x 2.5 inches |
| Bore x Stroke (mm) | 95.0 x 63.4 mm | 95.0 x 63.4 mm |
| Displacement (cc) | 449.9 cc | 449.3 cc |
| Displacement (ci) | 27.45 cubic inches | 27.42 cubic inches |
| Engine Type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel Control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Fuel System | Carburettor | Injection |
| Ignition | Keihin EMS | Keihin EMS |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, multi-disc clutch, Magura hydraulics | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Final Drive | Chain (final drive) | Chain (final drive) |
| Gearbox | 5-speed | 4-speed |
| Primary Drive | 520 X-Ring chain | 5/8 x 1/4 |
| Chassis |
| Frame Type | 25CrMo4 steel central-tube | 25CrMo4 steel central-tube |
| Suspension - Front | WP-USD, AER 48, Ø 48 mm | WP XACT-USD, Ø 48 mm |
| Suspension - Rear | WP shock absorber with linkage | WP XACT Monoshock with linkage |
| Rake | 26.5° | 26.1° |
| Wheel Travel - Front | 310 mm / 12.2 in. | 310 mm / 12.2 in. |
| Wheel Travel - Rear | 300 mm / 11.8 in. | 300 mm / 11.8 in. |
| Wheels & Brakes |
| Brakes - Front | Single disc. Brembo twin-piston floating calliper | Single disc. Brake calipers on floating bearings |
| Brakes - Rear | Single disc. Brembo single-piston floating calliper | Single disc. Brake calipers on floating bearings |
| Rims | - | CNC machined hubs. Excel rims. Wire spoked. |
| Tyres - Front | 90/90-21 | - |
Verdict
🏆
Winner on specs
2021 KTM 450 SX-F
The 2021 KTM 450 SX-F edges out the 2019 Husqvarna FC450 thanks to its fuel injection. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.
Key Differences
2019 Husqvarna FC450 - Advantages
- ✓Competitive all-round: The 2019 Husqvarna FC450 matches or exceeds its rival across all measured criteria.
2021 KTM 450 SX-F - Advantages
- 🔧Fuel injection: Precise fuelling, better cold-start reliability, and lower maintenance requirements.
2019 Husqvarna FC450 vs 2021 KTM 450 SX-F - FAQs
Which should I buy, the 2019 Husqvarna FC450 or the 2021 KTM 450 SX-F?
Both are strong choices. The 2019 Husqvarna FC450 has its own strengths, while the 2021 KTM 450 SX-F stands out for fuel injection. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.