Attribute | Honda CRF450X 2009 × | Yamaha WR450F Rally 2015 × |
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General | ||
Production from (year) | 2009 | 2015 |
Make | Honda | Yamaha |
Model | Honda CRF450X | Yamaha WR450F Rally |
Category | Enduro / offroad | Enduro / offroad |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | - | 4 |
Fuel system | Carburettor. 40.0mm Keihin© flat-slide | Injection |
Engine details | - | Titanium valves |
Displacement (cm³) | 449 | 449 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 96 | 95 |
Stroke (mm) | 62.1 | 63.4 |
Gearbox | 5-speed | 5-speed |
Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Ignition | CD | TCI |
Lubrication system | - | Dry sump |
Compression | 12.0:1 | 12.3:1 |
Chassis | ||
Front suspension | 47.0mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability | Kayaba front fork |
Rear suspension | Pro-Link Showa single-shock with spring preload, 13-position [low-speed] and 3 | Kayaba rear shock |
Front brakes | Double disc | Single disc |
Rear brakes | Single disc | Single disc |
Frame type | - | Aluminium Bilateral Beam |
Front tyre | 80/21-21 | 80/100-21 |
Rear tyre | 110/18-18 | 120/90-18 |
Front wheel travel (mm) | 315 | 300 |
Rear wheel travel (mm) | 315 | 295 |
Trail (mm) | 115 | 115 |
Rake (fork angle) (degree) | 27.1 | 27 |
Other | ||
Starter | - | Electric |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,478 | 1,466 |
Kerb weight (kg) | 122 | - |
Seat height (mm) | 963 | 960 |
Ground clearance (mm) | 345 | 335 |
Performance | ||
Fuel capacity (l) | 7.19 | 35 |