Attribute | Yamaha WR450F Rally 2015 × | Honda CRF 450 R 2008 × |
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General | ||
Production from (year) | 2015 | 2008 |
Make | Yamaha | Honda |
Model | Yamaha WR450F Rally | Honda CRF 450 R |
Category | Enduro / offroad | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 4 | - |
Fuel system | Injection | Carburettor. 41.0mm Keihin® flat-slide |
Engine details | Titanium valves | - |
Displacement (cm³) | 449 | 449 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 95 | 96 |
Stroke (mm) | 63.4 | 62.1 |
Gearbox | 5-speed | 5-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
Ignition | TCI | CD |
Lubrication system | Dry sump | - |
Compression | 12.3:1 | 12.0:1 |
Chassis | ||
Front suspension | Kayaba front fork | 47.0mm inverted Showa® |
Rear suspension | Kayaba rear shock | Pro-Link® |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Frame type | Aluminium Bilateral Beam | - |
Front tyre | 80/100-21 | 80/0-21 |
Rear tyre | 120/90-18 | 100/90-19 |
Front wheel travel (mm) | 300 | 406 |
Rear wheel travel (mm) | 295 | 330 |
Trail (mm) | 115 | 111 |
Rake (fork angle) (degree) | 27 | 26.8 |
Other | ||
Starter | Electric | - |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,466 | 1,488 |
Dry weight (kg) | - | 108 |
Seat height (mm) | 960 | 955 |
Ground clearance (mm) | 335 | 340 |
Performance | ||
Fuel capacity (l) | 35 | 7.19 |