Supermotos
2006Husqvarna SM 450R
38 fields on record
The 2006 Husqvarna SM 450R is a competition-derived supermoto with a powerful four-stroke single. Its liquid-cooled 449cc engine drives a six-speed gearbox and chain. A 910 mm seat, 122 kg wet weight and 11.7-litre tank make it sharp and agile on tight roads.
- Capacity
- 449.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 121.6 kg
- Seat height
- 910 mm
- Power
- 44.9 HP (33.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for supermoto thrills, tight cornering, and tearing up twisty backroads or track days rather than long-distance travel.
- Built for
- A razor-sharp, high-strung street hooligan that rewards aggressive riding with go-kart-like agility and instant throttle response.
- Not ideal for
- Not a good fit for riders seeking a plush, low-effort commuter or a machine capable of comfortable multi-day touring with a passenger.
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
- 449.0 ccm
- Power
- 44.9 HP (33.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.3692 HP/kg (dry)
- Bore x stroke
- 97.0 x 60.8 mm
- Compression
- 12.0:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Digital
- Valves per cylinder
- 4
- Lubrication system
- Dry sump with two oil pump rotor and cartridge filter
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiplate type, hydraulic
Dimensions & weight
- Wheelbase
- 1495 mm
- Overall length
- 2190 mm
- Overall width
- 845 mm
- Overall height
- 1250 mm
- Seat height
- 910 mm
- Dry weight
- 121.6 kg
- Wet weight
- 122.0 kg
- Fuel capacity
- 11.70 litres
- Ground clearance
- 270 mm
Chassis & suspension
- Frame
- Single tube cradle, rear frame in light alloy.
- Front suspension
- Upside-down telescopic hydraulic adjustable fork
- Rear suspension
- Progressive ´soft damp´ with hydraulic adjustable single shock absorber,
- Front wheel travel
- 250 mm
- Rear wheel travel
- 290 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 120/70-17
- Rear tyre
- 150/60-17
Other
- Color options
- Yellow/blue
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 | 2003 | 2005 | 2006 | 2007 | 2008 | 2010 |
|---|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc |
| Dry weight | — | 122 kg | 122 kg | 119 kg | 119 kg | 119 kg |
| Seat height | 910 mm | 910 mm | 910 mm | 915 mm | 915 mm | 915 mm |
| Fuel capacity | 11.7 L | 11.7 L | 11.7 L | 9.2 L | 9.2 L | 9.2 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 Husqvarna SM 450R?
The 2006 Husqvarna SM 450R has a Capacity of 449.0 ccm (27.40 cubic inches).
What engine power does the Husqvarna SM 450R have?
The 2006 Husqvarna SM 450R has a Power of 44.9 HP (33.0 kW).
How many gears does the Husqvarna SM 450R have?
The 2006 Husqvarna SM 450R has a Gearbox of 6-speed.
How much does the Husqvarna SM 450R weigh?
The 2006 Husqvarna SM 450R has a Dry weight of 121.6 kg (268.1 pounds).
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