| TECHNICAL SPECIFICATION | 
|---|
| Model ID | 
|---|
| Manufacturer (Make) | Husqvarna | 
| Model Name | TC449 | 
| Year | 2011 | 
| Category(class) | Motocross / Dirtbike | 
| Engine | 
|---|
| Engine Capacity (Displacement) | 449 ccm (27.4 cubic inches) | 
| Engine Type | Single cylinder, four-stroke | 
| Bore x Stroke | Ø98.0 mm x 59.6 mm (Ø3.86 inches x 2.35 inches) | 
| Bore/Stroke Ratio | 1.64 | 
| Valves per Cylinder | 4 | 
| Fuel System(Carburetion) | Injection. Keihin Digital Fuel Injection | 
| Starter System | Electric | 
| Cooling System | Liquid | 
| Powertrain | 
|---|
| Clutch | Multi plate, hydraulic operation | 
| Transmission (Final Drive) | Chain | 
| Chassis/Suspension/Brakes | 
|---|
| Frame Type | Make | 
| Front Suspension | 48mm Kayaba sealed cartridge USD | 
| Rear Suspension | CTS with Kayaba Multi Adjustable Shock | 
| Front Brakes | Single disc. Bremo | 
| Front Brakes Diameter | Ø260 mm (Ø10.24 inches) | 
| Rear Brakes | Single disc | 
| Rear Brakes Diameter | Ø240 mm (Ø9.45 inches) | 
| Dimensions | 
|---|
| Fuel Capacity | 8.50 litres (2.25 gallons) | 
| Performance | 
|---|
| Top Speed | - | 
| Acceleration (dart, speedup) time |  | 
| 0-100 km/h | - | 
| 0-60 mph | - | 
| 1/4 mile | - | 
| 60 to 140 km/h, highest gear | - |