| Attribute | Yamaha TT-R 225 2003 × | Yamaha TT-R 225 2002 × |
|---|---|---|
| General | ||
| Production from (year) | 2003 | 2002 |
| Make | Yamaha | Yamaha |
| Model | Yamaha TT-R 225 | Yamaha TT-R 225 |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 2 | 2 |
| Fuel system | Carburettor. Mikuni | Carburettor. 40 mm Mikuni CV with throttle position sensor |
| Displacement (cm³) | 223 | 223 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 17.7 | 17.7 |
| Bore (mm) | 70 | 70 |
| Stroke (mm) | 58 | 58 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Ignition | CDI | CDI |
| Compression | 9.5:1 | 9.5:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic fork |
| Rear suspension | Single shock | Single shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 220 | 130 |
| Front tyre | 80/100-18 | 80/100-18 |
| Rear tyre | 100/100-18 | 100/100-18 |
| Dimensions | ||
| Wheelbase (mm) | 1,350 | 1,350 |
| Dry weight (kg) | 118 | 118 |
| Overall height (mm) | 1,150 | 1,150 |
| Overall length (mm) | 2,070 | 2,070 |
| Overall width (mm) | 820 | 820 |
| Performance | ||
| Fuel capacity (l) | 10 | 10 |