Key performance
449 cc
Displacement
980 mm
Seat height
7.9 L
Fuel capacity
Compare the Yamaha WR450F with: Choose a motorcycle →
Technical specifications
Changements 2012 → 2008
- Compression ratio
- 12.3 : 1 → 12.3:1
- Valves/cylinder
- 5 → —
- Camshafts
- 2 ACT → —
- Fuel system
- Injection → —
- Lubrication
- Wet, multidisc → —
- Starter
- Electric → —
- Frame
- Single-backbone, semi-double-cradle frame → —
- Front wheel travel
- — → 300 mm (11.8 inches)
- Front brakes
- Single disc. Hydraulic → Single disc
- Rear brakes
- Single disc. Hydraulic → Single disc
- Front tyre
- 90/90-21 → 80/80-M21
- Front tyre pressure
- 1.00 bar → —
- Rear tyre
- 130/90-18 → 110/80-M18
- Rear tyre pressure
- 1.00 bar → —
- Seat height
- 960.00 mm → 980.00 mm
- Wheelbase
- — → 1486.00 mm
- Ground clearance
- — → 366.00 mm
- Length
- — → 2174.00 mm
- Width
- — → 826.00 mm
- Height
- — → 1295.00 mm
- Fuel capacity
- 7.95 L → 7.94 L
- Dry weight
- — → 112.50 kg
- New price
- 8 200 € → —
Engine
- Displacement
- 449 cc
- Engine type
- Single cylinder, four-stroke
- Cooling
- Liquid
- Compression ratio
- 12.3:1
- Bore × stroke
- 95.0 x 63.4 mm (3.7 x 2.5 inches)
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC)
- Ignition
- CDI
Chassis
- Gearbox
- 5-speed
- Final drive
- Chain (final drive)
- Front suspension
- Inverted fork
- Rear suspension
- Single shock
- Front wheel travel
- 300 mm (11.8 inches)
- Rear wheel travel
- 305 mm (12.0 inches)
Brakes
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 80/80-M21
- Rear tyre
- 110/80-M18
Dimensions
- Seat height
- 980.00 mm
- Wheelbase
- 1486.00 mm
- Ground clearance
- 366.00 mm
- Length
- 2174.00 mm
- Width
- 826.00 mm
- Height
- 1295.00 mm
- Fuel capacity
- 7.94 L
- Dry weight
- 112.50 kg
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