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Key Specifications
Engine
Single cylinder, four-stroke
Weight
103.5 kg / 228.2 lbs
Fuel Capacity
8.50 litres / 2.25 US gallons
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Full 2023 Husqvarna FX 450 Specifications
Comments
2 engine maps, launch control, traction control.
Colours
White/grey/yellow
Warranty
Ground Clearance (in.)
13.5 inches
Width (mm)
Ground Clearance (mm)
343 mm
Height (in.)
Width (in.)
Height (mm)
Length (in.)
Length (mm)
Seat Heigth -Alternate (in.)
Seat Heigth -Alternate (mm)
Storage
Seat Height
948 mm / 37.3 in.
Wheelbase
1482 mm / 58.3 in.
Oil Capacity (l)
Oil Capacity (Quarts)
Weight balance - Front
Weight balance - Rear
Wet Weight (kg)
Wet Weight (lbs.)
Dry Weight
103.5 kg / 228.2 lbs
Fuel Capacity
8.50 litres / 2.25 US gallons
Coolant Capacity
Stroke
Fuel Reserve (l)
Fuel Reserve (gal.)
Fuel Control
Single Overhead Cams (SOHC)
Engine Type
Single cylinder, four-stroke
Displacement (ci)
27.45 cubic inches
Displacement (cc)
449.9 cc
Bore x Stroke (in,)
3.7 x 2.5 inches
Bore x Stroke (mm)
95.0 x 63.4 mm
CO2
Engine Detail
Fuel System
Carburettor. 44mm Keihin
Compression Ratio
13.1:1
Emissions
Engine Lubrication
Exhaust
Fuel Consumption
Idle Speed
Ignition
Hitachi Astemo EMS
Oil Filtration
Spark Plug
Starter
Electric
Valve System
Chain Size
Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics
Final Drive
Chain (final drive)
Gearbox
5-speed
Number of Chain Links
Primary Drive
X-Ring 5/8 x 1/4´ chain
Sprocket
Fork Tube Size (in.)
Fork Tube Size (mm)
Trail (mm)
Trail (in.)
Frame Type
Central double-cradle-type 25CrMo4 steel
Suspension - Front
WP XACT-USD, Ø 48 mm
Suspension - Rear
WP XACT Monoshock with linkage
Rake
26.5°
Seat
Wheel Travel - Front
305 mm / 12.0 in.
Wheel Travel - Rear
293 mm / 11.5 in.
Instrumentation
Lighting system
Brakes - Front Diameter (in.)
Brakes - Rear Diameter (mm)
Brakes - Rear Diameter (in.)
Brakes - Front Diameter (mm)
Brakes - Front
Single disc
Brakes - Rear
Single disc
Brake Fluid Type
Rims
D.I.D. rims. Dunlop Geomaxtyres.
Tyre Pressure - Front
Tyre Pressure - Rear
Tyres - Front
90/90-21
Tyres - Rear
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