Motocross Bikes
2003Husaberg FC 550/6
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The 2003 Husaberg FC 550/6 is a lightweight 555cc motocross bike designed for competitive riders and enthusiasts seeking aggressive off-road performance. Powered by a liquid-cooled single-cylinder four-stroke engine with responsive carburetor fuel delivery, it excels in technical terrain where its nimble 104kg frame and potent power delivery shine. Best known for its durability and sharp handling characteristics, this machine is ideal for serious cross-country and motocross competition.
- Capacity
- 555.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 103.9 kg
- Seat height
- 930 mm
- Power
- 61.0 HP (44.9 kW)
What’s new for the 2003 Husaberg FC 550/6
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Front suspension | — | WP MXMA 4860-Husaberg Motocross |
| Rear suspension | — | WP PDS 5018-Husaberg Motocross |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross racing and aggressive off-road riding, not for street use or commuting.
- Built for
- A light, high-revving big-bore single with a powerful liquid-cooled four-stroke engine designed for explosive acceleration and razor-sharp handling on dirt.
- Not ideal for
- This bike is not suitable for beginners, road riding, touring, or anyone seeking comfort and low-effort daily transportation.
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
- 555.0 ccm
- Power
- 61.0 HP (44.9 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.5871 HP/kg (dry)
- Bore x stroke
- 100.0 x 70.7 mm
- Compression
- 12.6:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1490 mm
- Seat height
- 930 mm
- Dry weight
- 103.9 kg
- Fuel capacity
- 9.00 litres
- Ground clearance
- 380 mm
Chassis & suspension
- Frame
- BTR 25CrMo4, heat-treated at +800° C
- Front suspension
- WP MXMA 4860-Husaberg Motocross
- Rear suspension
- WP PDS 5018-Husaberg Motocross
- Front wheel travel
- 295 mm
- Rear wheel travel
- 320 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 80/100-21
- Rear tyre
- 110/100-19
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 | 2002 | 2003 |
|---|---|---|
| Capacity | 550 cc | 555 cc |
| Dry weight | 104 kg | 104 kg |
| Seat height | 930 mm | 930 mm |
| Fuel capacity | 9 L | 9 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 Husaberg FC 550/6?
The 2003 Husaberg FC 550/6 has a Capacity of 555.0 ccm (33.87 cubic inches).
What engine power does the Husaberg FC 550/6 have?
The 2003 Husaberg FC 550/6 has a Power of 61.0 HP (44.9 kW).
How many gears does the Husaberg FC 550/6 have?
The 2003 Husaberg FC 550/6 has a Gearbox of 6-speed.
How much does the Husaberg FC 550/6 weigh?
The 2003 Husaberg FC 550/6 has a Dry weight of 103.9 kg (229.1 pounds).
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