Motocross Bikes
2003Husaberg FX 650 E
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The 2003 Husaberg FX 650 E is a lightweight single-cylinder motocrosser designed for riders seeking aggressive off-road performance and maneuverability. Its 644cc liquid-cooled engine delivers strong mid-range power suitable for competitive racing and technical terrain. Known for exceptional agility and durability, it remains a favorite among intermediate to advanced cross-country and motocross competitors.
- Capacity
- 644.0 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Dry weight
- 110.4 kg
- Seat height
- 930 mm
- Power
- 70.8 HP (52.1 kW)
What’s new for the 2003 Husaberg FX 650 E
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Compression | 10.3:1 | 12.2:1 |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for serious cross-country and motocross-style off-road riding rather than road use or touring.
- Built for
- A raw, lightweight, high-strung single-cylinder machine that rewards aggressive, physical riding with sharp agility and strong off-road capability.
- Not ideal for
- This bike is not for riders seeking comfort, passenger capacity, long-distance touring range, or a relaxed road-going experience.
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
- 644.0 ccm
- Power
- 70.8 HP (52.1 kW)
- Engine type
- Single
- Power/weight ratio
- 0.6413 HP/kg (dry)
- Bore x stroke
- 100.0 x 82.0 mm
- Compression
- 12.2:1
- 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
- 110.4 kg
- Fuel capacity
- 9.00 litres
- Ground clearance
- 380 mm
Chassis & suspension
- Frame
- Exclusive heat treated BTR/25 CrMo4 steel
- Front suspension
- WP Suspension MXMA 4860-HBG MX 48 mm
- Rear suspension
- WP Suspension PDS 5018-HBG MX
- 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
- 90/90-21
- Rear tyre
- 130/80-18
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 | 644 cc | 644 cc |
| Dry weight | 110 kg | 110 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 FX 650 E?
The 2003 Husaberg FX 650 E has a Capacity of 644.0 ccm (39.30 cubic inches).
What engine power does the Husaberg FX 650 E have?
The 2003 Husaberg FX 650 E has a Power of 70.8 HP (52.1 kW).
How many gears does the Husaberg FX 650 E have?
The 2003 Husaberg FX 650 E has a Gearbox of 6-speed.
How much does the Husaberg FX 650 E weigh?
The 2003 Husaberg FX 650 E has a Dry weight of 110.4 kg (243.4 pounds).
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