2004 Husaberg FC 450 Technical Analysis & Specification Breakdown
Engineered by Husaberg for the cross - motocross motorcycle segment, the 2004 Husaberg FC 450 features a 449.3 cc (27.4 cu in) liquid-cooled single cylinder, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 100.0 x 57.2 mm (3.9 x 2.3 inches) with a 12.7:1 compression ratio.
On the scales, the FC 450 measures 103 kg (227 lbs) dry. Rider ergonomics and chassis geometry center around a 930 mm (36.6 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,490 mm (58.7 in) wheelbase engineered for balanced agility and highway composure. The 9-liter (2.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Husaberg archive, this model family spans 2 indexed model years from 2004 to 2005, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
930 mm (36.6 in)
Engine
Displacement449.3 ccm (27.41 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression12.7:1
Bore x Stroke100.0 x 57.2 mm (3.9 x 2.3 inches)
Valves/Cylinder4
Fuel SystemCarburettor
Fuel ControlOverhead Cams (OHC)
CoolingLiquid
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Chassis
Frame Type25CrMo4 tempered
Front SuspensionWP MXMA 4860-Husaberg Motocross
Front Travel295 mm (11.6 inches)
Rear SuspensionWP PDS 5018-Husaberg Motocross
Rear Travel320 mm (12.6 inches)
Wheelbase1490 mm (58.7 inches)
Ground Clearance380 mm (15.0 inches)
Wheels & Brakes
Front Tyre80/90-21
Rear Tyre110/100-19
Front BrakesSingle disc
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight103.0 kg (227.1 pounds)
Seat Height930 mm (36.6 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
