Husqvarna SM 450 R - 2003 Specifications and Reviews

The 2003 Husqvarna SM 450 R is a lightweight supermoto designed for agile street and light off-road riding. Its nimble 449cc single-cylinder engine and compact 123.9kg frame deliver sharp handling and quick acceleration, making it ideal for riders seeking playful urban performance and weekend adventures.

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General information

CategorySuper motard
Year2003
ModelHusqvarna SM 450 R
 
 

Engine and Transmission Specifications

Stroke4
Engine typeSingle cylinder
Capacity:449.00 ccm (27.40 cubic inches)

Physical measures and capacities

Wheelbase1,495 mm (58.9 inches)
Seat height910 mm (35.8 inches) If adjustable, lowest setting.
Dry weight123.9 kg (273.2 pounds)

Husqvarna SM 450 R dimensions and frame

Fuel capacity11.70 litres (3.09 gallons)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

4.2s
0-60 mph (est.)

Best For

Track80%
City70%
Cornering95%
Daily Riding45%
Touring15%
Passenger20%

Rider Profile

Best ForBest suited to intermediate or experienced riders who are comfortable with a light, punchy single-cylinder machine that demands active input.
PurposeBuilt for supermoto thrills, tight cornering, and tearing up twisty backroads or track days rather than long-distance travel.
Rider FitIts tall seat height, minimal wind protection, and firm suspension favor taller, fitter riders who don't mind an aggressive, unpadded riding position.
CharacterA razor-sharp, high-strung street hooligan that rewards aggressive riding with go-kart-like agility and instant throttle response.
Not Ideal ForNot a good fit for riders seeking a plush, low-effort commuter or a machine capable of comfortable multi-day touring with a passenger.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2003 Husqvarna SM 450 R Rider Ergonomics Assessment

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Feet:

At 910mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2003 Husqvarna SM 450 R, with a relaxed knee angle of around 150 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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