Attribute | Yamaha YZ450F 2012 × | Yamaha YZ450F Team Replica × |
---|---|---|
General | ||
Production from (year) | 2012 | 2009 |
Make | Yamaha | Yamaha |
Model | Yamaha YZ450F | Yamaha YZ450F Team Replica |
Category | Cross / motocross | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 4 | - |
Fuel system | Injection. Yamaha Fuel Injection (YFI), Keihin 44mm | Carburettor. Keihin FCR-MX39/1 |
Engine details | Titanium valves | - |
Displacement (cm³) | 449 | 449 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 97 | 95 |
Stroke (mm) | 60.8 | 63.4 |
Gearbox | 5-speed | 5-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Ignition | TCI | CDI |
Clutch | Multiplate, wet | Wet, multiple-disc |
Lubrication system | Wet sump | Dry sump |
Compression | 12.5:1 | 12.3:1 |
Chassis | ||
Front suspension | KYB Speed-Sensitive System, inverted fork: fully adjustable, 12.2-in travel | Telescopic forks |
Rear suspension | KYB Fully adjustable single shock | Swingarm (link suspension) |
Front brakes | Single disc. Hydraulic | Single disc |
Rear brakes | Single disc. Hydraulic | Single disc |
Diameter (mm) | 245 | 245 |
Frame type | - | Semi-double cradle |
Front tyre | 80/100-21 | 80/0-M21 |
Rear tyre | 120/80-19 | 110/90-M19 |
Front wheel travel (mm) | 310 | 300 |
Rear wheel travel (mm) | 315 | 314 |
Trail (mm) | - | 114 |
Other | ||
Starter | Electric | Kick |
Color options |
| - |
Dimensions | ||
Wheelbase (mm) | 1,491 | 1,496 |
Kerb weight (kg) | 111.1 | 108.3 |
Overall height (mm) | 1,311 | 1,305 |
Overall length (mm) | 2,195 | 2,196 |
Overall width (mm) | 826 | 825 |
Seat height (mm) | 1 | 1 |
Ground clearance (mm) | 386 | 374 |
Performance | ||
Fuel capacity (l) | 6.06 | 7 |
Oil capacity (l) | - | 1.2 |