Attribute | Yamaha YZ250F 60th Anniversay × | Yamaha TT-R 250 × |
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General | ||
Production from (year) | 2016 | 2005 |
Make | Yamaha | Yamaha |
Model | Yamaha YZ250F 60th Anniversay | Yamaha TT-R 250 |
Category | Cross / motocross | Enduro / offroad |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 4 | 5 |
Fuel system | Injection. Yamaha Fuel Injection (YFI), Keihin 44mm | Carburettor |
Engine details | Titanium-valves | - |
Displacement (cm³) | 252 | 249 |
Cooling system | Liquid | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 77 | 73 |
Stroke (mm) | 53.6 | 59.6 |
Gearbox | 5-speed | 6-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Ignition | Transistor Controlled Ignition | - |
Clutch | Wet multi-disc | - |
Lubrication system | Wet sump | - |
Compression | 13.5:1 | 10.2:1 |
Exhaust system | Titanium Akrapovic muffler | - |
Chassis | ||
Front suspension | Upside-down telescopic fork | Telescopic fork |
Rear suspension | Fully adjustable single shock | Single shock, link-type, w/adjustable preload |
Front brakes | Single disc. Hydraulic. | Single disc |
Rear brakes | Single disc. Hydraulic. | Single disc |
Diameter (mm) | 245 | 220 |
Frame type | Aluminum, semi double cradle | - |
Front tyre | 80/100-21 | 80/100-21 |
Rear tyre | 100/90-19 | 100/100-18 |
Front wheel travel (mm) | 310 | 280 |
Rear wheel travel (mm) | 315 | 280 |
Rake (fork angle) (degree) | 28 | - |
Other | ||
Starter | Kick | - |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,476 | 1,405 |
Kerb weight (kg) | 105 | - |
Overall height (mm) | 1,280 | 1,260 |
Overall length (mm) | 2,164 | 2,096 |
Overall width (mm) | 826 | 836 |
Seat height (mm) | 965 | 914 |
Ground clearance (mm) | 325 | 305 |
Performance | ||
Fuel capacity (l) | 7.5 | 9.46 |