| Attribute | Value |
| General |
| Production from | 2012 year |
| Make | Husqvarna |
| Model | Husqvarna WR300 |
| Category | Enduro / offroad |
| Engine and transmission |
| Engine type | Single cylinder, two-stroke |
| Valves per cylinder | Add |
| Fuel system | Carburettor. Mikuni TMX38 |
| Engine details | Exhaust powervalve |
| Displacement | 293.1 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Add |
| Transmission type,final drive | Chain |
| Torque | Add |
| Bore | 72 mm |
| Stroke | 72 mm |
| Gearbox | 5-speed |
| Greenhouse gases | Add |
| Fuel control | Add |
| Emission details | Add |
| Driveline | Add |
| Ignition | CDI electronic with variable advance |
| Clutch | Wet multi-plate with mechanical control |
| Lubrication system | Add |
| Compression | Add |
| Exhaust system | Add |
| Chassis |
| Front suspension | Kayaba 48mm open-cartridge fork with fully-adjustable compression and rebound damping. Upside down (USD) fork. |
| Rear suspension | Sachs single shock with remote reservoir, adjustable spring preload, compression and rebound damping. |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Diameter | 220 mm |
| Frame type | Chromoly steel single-tube frame cradle (round tubes); light aluminum alloy sub frame |
| Front tyre | 90/90-21 |
| Rear tyre | 140/80-18 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | 300 mm |
| Rear wheel travel | 305 mm |
| Trail | 100 mm |
| Rake (fork angle) | 27 degree |
| Other |
| Battery capacity | Add |
| Starter | Kick |
| Color options | |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,485 mm |
| Kerb weight | Add |
| Dry weight | 107 kg |
| Power/weight ratio | Add |
| Overall height | Add |
| Overall length | 2,260 mm |
| Overall width | 840 mm |
| Seat height | 985 mm |
| Alternate seat height | Add |
| Ground clearance | 345 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 9.46 l |
| Oil capacity | 0.8 l |
| Width | Add |
| Height | Add |