22 June. Monday 2026
Husqvarna FC 450 Heritage - 2024 Specifications and Reviews
The 2024 Husqvarna FC 450 Heritage is a classic motocross machine designed for riders seeking traditional two-stroke-style performance with modern four-stroke reliability. Its carbureted 449cc single-cylinder engine delivers 63 horsepower with a high 13.1:1 compression ratio, ideal for racers and enthusiasts who value simplicity and raw throttle response. Known for combining heritage styling with contemporary engineering, it excels in competitive motocross environments and appeals to purists preferring mechanical control and mechanical fuel delivery.
2024
General information | |
| Type | Cross / motocross |
| Year model | 2024 |
| Model name | Husqvarna FC 450 Heritage |
Engine and Transmission Specifications | |
| Driveline | 5/8 x 1/4´ X-ring chain |
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | Hitachi Astemo EMS |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Carburettor. 44mm Keihin |
| Bore x stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Compression | 13.1:1 |
| Effect | 63.0 HP (46.0 kW)) |
| Type of engine | Single cylinder, four-stroke |
| Capacity: | 449.9 ccm (27.45 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Alloy rims by D.I.D. DUNLOP MX33 tyres. |
| Rear brakes | Single disc. Brembo single-piston floating calliper |
| Diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Brembo twin-piston floating calliper |
| Rear tire | 140/90-18 |
| Front tire | 90/90-21 |
| Rear wheel travel | 293 mm (11.5 inches) |
| Rear suspension | WP XACT Monoshock with linkage |
| Front wheel travel | 305 mm (12.0 inches) |
| Front suspension | WP XACT-USD, Ø 48 mm |
| Rake (fork angle) | 26.1° |
| Frame type | Central double-cradle-type 25CrMo4 steel |
| | |
Physical measures and capacities | |
| Fuel capacity | 7.20 litres (1.90 US gallons) |
| Wheelbase | 1485 mm (58.5 inches) |
| Ground clearance | 336 mm (13.2 inches) |
| Seat height | 939 mm (37.0 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.6128 HP/kg |
| Dry weight | 102.8 kg (226.6 pounds) |
| | |
Other specs | |
| Update specs | |
| Comments | Traction control. Two engine maps. |
| Electrical | Lightweight Li-Ion 2.0 Ah battery |
| Starter | Electric |
| Color options | White/yellow/blue |
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