Motocross Bikes
2024Husqvarna FC 450 Rockstar Edition
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The 2024 Husqvarna FC 450 Rockstar Edition is a competitive motocross machine designed for intermediate to advanced riders seeking race-ready performance. Powered by a liquid-cooled 449.9cc four-stroke single-cylinder engine producing 63 horsepower, it delivers impressive power delivery through a 5-speed transmission. Known for its agile handling and professional-grade Brembo hydraulics, this bike excels in demanding terrain and competition environments.
- Capacity
- 449.9 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 103.3 kg
- Seat height
- 953 mm
- Power
- 63.0 HP (46.0 kW)
What’s new for the 2024 Husqvarna FC 450 Rockstar Edition
vs the 2023| Spec | 2023 | 2024 |
|---|---|---|
| Torque | — | 45.4 Nm (4.6 kgf-m or 33.5 ft.lbs) @ 6900 RPM |
| Dry weight | 101.0 kg (222.7 pounds) | 103.3 kg (227.7 pounds) |
| Fuel capacity | 7.00 litres (1.85 US gallons) | 7.20 litres (1.90 US gallons) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross competition and serious off-road riding, not for general transportation.
- Built for
- A razor-sharp, high-revving competition weapon that rewards aggressive, committed riding with explosive power-to-weight performance.
- Not ideal for
- This is not a suitable choice for beginners, commuters, passengers, or anyone seeking comfort on paved roads.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 449.9 ccm
- Power
- 63.0 HP (46.0 kW)
- Torque
- 45.4 Nm (4.6 kgf-m) @ 6900 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.6099 HP/kg (dry)
- Bore x stroke
- 95.0 x 63.4 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- Keihin EMS
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multi-disc clutch, Magura hydraulics
Dimensions & weight
- Wheelbase
- 1490 mm
- Seat height
- 953 mm
- Dry weight
- 103.3 kg
- Fuel capacity
- 7.20 litres
- Ground clearance
- 343 mm
Chassis & suspension
- Frame
- 25CrMo4 steel central-tube
- Front suspension
- WP-USD, AER 48, Ø 48 mm
- Rear suspension
- WP shock absorber with linkage
- Front wheel travel
- 310 mm
- Rear wheel travel
- 300 mm
- Rake (fork angle)
- 26.5°
Brakes & wheels
- Front brakes
- Single disc. Brembo twin-piston floating calliper
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. Brembo single-piston floating calliper
- Rear brakes diameter
- 200 mm
- Front tyre
- 90/90-21
- Rear tyre
- 140/90-18
Other
- Color options
- White/Blue/Black
- Comments
- Torque is a rear-wheel dyno figure.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2018 | 2020 | 2021 | 2023 | 2024 |
|---|---|---|---|---|---|
| Capacity | 449 cc | 450 cc | 450 cc | 450 cc | 450 cc |
| Dry weight | 101 kg | 101 kg | 101 kg | 101 kg | 103 kg |
| Seat height | 960 mm | 950 mm | 950 mm | 950 mm | 953 mm |
| Fuel capacity | 7 L | 7 L | 7 L | 7 L | 7.2 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Husqvarna FC 450 Rockstar Edition?
The 2024 Husqvarna FC 450 Rockstar Edition has a Capacity of 449.9 ccm (27.45 cubic inches).
What engine power does the Husqvarna FC 450 Rockstar Edition have?
The 2024 Husqvarna FC 450 Rockstar Edition has a Power of 63.0 HP (46.0 kW).
How many gears does the Husqvarna FC 450 Rockstar Edition have?
The 2024 Husqvarna FC 450 Rockstar Edition has a Gearbox of 5-speed.
What is the torque of the Husqvarna FC 450 Rockstar Edition?
The 2024 Husqvarna FC 450 Rockstar Edition has a Torque of 45.4 Nm (4.6 kgf-m or 33.5 ft.lbs) @ 6900 RPM.
How much does the Husqvarna FC 450 Rockstar Edition weigh?
The 2024 Husqvarna FC 450 Rockstar Edition has a Dry weight of 103.3 kg (227.7 pounds).
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