Husqvarna SM 450 R - 2007 Specifications and Reviews

The 2007 Husqvarna SM 450 R is a lightweight supermoto designed for riders seeking agile street performance and nimble handling. Powered by a liquid-cooled 449cc single-cylinder engine with DOHC fuel control, it delivers responsive acceleration ideal for urban riding and weekend carving. Best known for its exceptional maneuverability and accessible power delivery, it suits intermediate to experienced riders valuing versatility over outright speed.

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General information

CategorySuper motard
Year2007
ModelHusqvarna SM 450 R

Engine and Transmission Specifications

ClutchWet multiplate type, hydraulic control
Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemDry sump with two oil pump rotor and cartridge filter
StarterElectric
IgnitionCDI
Fuel controlDOHC
Valves per cylinder4
Bore x stroke97.0 x 60.8 mm (3.8 x 2.4 inches)
Compression12.9:1
Stroke4
Engine typeSingle cylinder
Capacity:449.00 ccm (27.40 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,495 mm (58.9 inches)
Ground clearance270 mm (10.6 inches)
Overall width840 mm (33.1 inches)
Overall length2,190 mm (86.2 inches)
Overall height1,250 mm (49.2 inches)
Seat height915 mm (36.0 inches) If adjustable, lowest setting.
Dry weight119.2 kg (262.8 pounds)

Husqvarna SM 450 R dimensions and frame

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc. with 2-piston clipers
Front brakes diameter320 mm (12.6 inches)
Front brakesSingle disc. with radial-mounted 4 piston clipers
Rear tyre dimensions150/60-17
Front tyre dimensions120/70-17
Rear suspension travel290 mm (11.4 inches)
Rear suspensionProgressive ´soft damp´ with hydraulic single shock absorber, 290 mm travle
Front suspension travel250 mm (9.8 inches)
Front suspensionUpside-down telescopic hydraulic adjustable fork (diam.45mm), 250mm travle
Frame typeSteel single tube cradle (round tubes), rear frame in light alloy

Speed and acceleration

Fuel capacity9.20 litres (2.43 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

2007 Husqvarna SM 450 R Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 915mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2007 Husqvarna SM 450 R, with a stretched knee angle of around 155 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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