Yamaha WR450F - 2021 Specifications and Reviews
General information | |
Category | Enduro / offroad |
Year | 2021 |
Model | Yamaha WR450F |
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Engine and Transmission Specifications | |
Driveline | O-ring chain |
Clutch | Multiplate wet clutch |
Transmission type | Chain (final drive) |
Gearbox | 5-speed |
Cooling system | Liquid |
Lubrication system | Dry sump |
Ignition | TCI |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
Fuel system | Injection. Mikuni® fuel injection, 44mm |
Valves per Cylinder | 4 |
Bore x Stroke | 97.0 x 60.8 mm (3.8 x 2.4 inches) |
Compression | 13.0:1 |
Engine type | Single cylinder, four-stroke |
Capacity: | 450.0 ccm (27.46 cubic inches) |
Brakes, suspension, Frame and wheels | |
Wheels | Wire spoked. Blue rims. Dunlop MX3S tyres. |
Rear brakes | Single disc. Hydraulic. |
Diameter | 270 mm (10.6 inches) |
Front brakes | Single disc. Hydraulic. |
Rear tire | 120/90-18 |
Front tire | 80/100-21 |
Rear wheel travel | 318 mm (12.5 inches) |
Rear Suspension | KYB® single shock; fully adjustable |
Front wheel travel | 310 mm (12.2 inches) |
Front Suspension | KYB® Speed-Sensitive System inverted fork; fully adjustable |
Trail | 117 mm (4.6 inches) |
Rake (fork angle) | 27.0° |
Frame type | Aluminium beam frame with optimised rigidity |
Physical measures and capacities | |
Oil capacity | 0.80 litres (0.85 US quarts) |
Fuel capacity | 8.33 litres (2.20 US gallons) |
Wheelbase | 1481 mm (58.3 inches) |
Ground clearance | 320 mm (12.6 inches) |
Overall width | 826 mm (32.5 inches) |
Overall length | 2174 mm (85.6 inches) |
Overall height | 1270 mm (50.0 inches) |
Seat height | 955 mm (37.6 inches) If adjustable, lowest setting. |
Weight incl. oil, gas, etc | 118.8 kg (262.0 pounds) |
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Other specs | |
Factory warranty | 30 Day Limited Factory Warranty |
Starter | Electric |
Color options | Team Yamaha Blue |
Rider Reviews
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