Discover the power and precision offered by the 2011 Yamaha YFZ450X SE – the perfect choice for extreme riding enthusiasts! This sport quad with a 449 cm³ engine is a true machine for special tasks, combining dynamism and reliability. Its aggressive silhouette and advanced suspension make every trail – whether off-road or on the track – an unforgettable adventure. The Yamaha YFZ450X SE is not just a vehicle; it's a lifestyle full of adrenaline. Experience the thrills at full throttle, feel the power of the engine, and discover how much this unique quad has to offer. See for yourself why Yamaha is synonymous with passion and excellence in the world of motorcycles!
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| Engine Capacity (cm³) | 449.0 |
|---|---|
| Type | Single-cylinder, four-stroke |
| Details | - |
| Bore × Stroke (mm) | 95.0 x 63.4 |
| Compression | 11.6:1 |
| Valves/Cylinder | - |
| Max RPM | - |
| Power (HP) | - |
|---|---|
| Power (kW) | - |
| Torque (Nm) | - |
| Peak Torque (RPM) | - |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | - |
| Gearbox | 5-speed |
|---|---|
| Final Drive | Chain (final drive) |
| Clutch | - |
| Driveline | 2WD Sealed O-Ring Chain, Eccentric Adjustment |
| Fuel System | Injection. Yamaha Fuel Injection (YFI), 42mm |
|---|---|
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel Consumption (l/100 km) | - |
| Fuel Capacity (l) | 9,84 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | - |
| CO₂ Emissions (g/km) | - |
| Emission Details | - |
| Exhaust System | - |
| Frame Type | - |
|---|---|
| Rake Angle (°) | - |
| Trail (mm) | - |
| Front Suspension | Independent double wishbone, w/Kashima coated piggyback shocks, High/Low speed compression, rebound |
| Front Wheel Travel (mm) | - |
| Rear Suspension | Cast aluminum swingarm w/piggyback High/Low speed compression, rebound and threaded preload adjustment, 11.0-in travel |
| Rear Wheel Travel (mm) | - |
| Dry Weight (kg) | - |
|---|---|
| Total Weight (kg) | 181,4 |
| Power-to-Weight Ratio | - |
| Seat Height (mm) | 810 |
| Overall Height (mm) | 1064 |
| Overall Length (mm) | 1796 |
| Overall Width (mm) | 1171 |
| Wheelbase (mm) | 1270 |
| Ground Clearance (mm) | 114 |
| Front Tyre | 21/7-10 |
|---|---|
| Rear Tyre | 20/10-9 |
| Front Brakes | Double disc |
| Front Brake Diameter (mm) | - |
| Rear Brakes | Single disc |
| Rear Brake Diameter (mm) | - |
| Wheels | - |
| Starter | Electric |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | Dual 30W Krypton multireflector Headlights and 3.9/0.5W LED Brake light |
| Battery | - |
| Ignition | Transistor Controlled Ignition |
| Lubrication System | - |
|---|---|
| Cooling System | Liquid |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |
| Warranty | 6 Month (Limited Factory Warranty) |
|---|