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Husqvarna
SM 450
Supermoto · 449 cc
- Engine
- 449 cc
- Power
- 50 hp
- Weight
- 122 kg
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Model family
SM 450 at a glance
Quick reference values. Model year, generation and trim can differ.
Displacement
449 cc
Power
50 hp · 37 kW
Torque
43 Nm
Category
Supermoto
Specifications
- Displacement
- 449 cc
- Power
- 50 hp · 37 kW
- Torque
- 43 Nm
- Cylinders
- 1 cyl.
- Weight
- 122 kg
- Seat height
- 900 mm
- Fuel capacity
- 9 l
- Top speed
- 175 km/h
- Production
- 2003 – 2010
- Category
- Supermoto
Comparable models
Also worth considering
Models in the same category and price range to consider alongside the SM 450.
Generations and editions
Features and handling differ by generation. Use this overview to find the right version.
1 variants
Years
2003 - 2010
SM 450
GenerationThis technical reference row for the SM 450 combines the available catalogue data: 449 cc, 37 kW, 50 hp, 1 cylinders, 122 kg. It describes the model reference, but does not necessarily distinguish every production or equipment change. Always verify model year, trim and technical values against the individual motorcycle.
449 cc50 hp1 cyl.
About this model
About the Husqvarna SM 450
The Husqvarna SM 450 is a light, sharp supermoto with a liquid-cooled four-stroke single and competition-oriented suspension and brakes. Road-legal versions combine rapid steering and strong Brembo brakes with lighting and registration, although servicing remains largely hour based. Low weight and direct engine response make it intense on short, twisting rides; motorway comfort, range and passenger use are limited. Specifications changed by year, with several engine updates during Italian ownership.
Verify VIN, engine code, registration and that it is genuinely an SM 450 rather than a converted enduro. Ask about operating hours, oil and filter intervals, valve clearances, cam chain, piston, crankshaft and who performed rebuilds. Start cold and check smoke, mechanical noise, hot restarting and injection or carburation. Inspect airbox for dust, radiators and cases for impacts, and frame, subframe and wheel rims for damage. Check fork seals, rear shock, steering head and swingarm. Brake discs must run true. Exhaust, ECU and airbox should be correctly matched and homologated.
- Category
- Supermoto
- Production
- 2003 – 2010
- Power
- 50 hp
- Weight
- 122 kg
Before you buy
What to check before buying
- Verify genuine SM identity, engine code and registration.
- Ask about hours, valves, piston and crankshaft.
- Inspect airbox, radiators, cases and frame.
- Check suspension, wheels, brake discs and tuning.