| TECHNICAL SPECIFICATION | 
|---|
| Model ID | 
|---|
| Manufacturer (Make) | Yamaha | 
| Model Name | TT-R 225 | 
| Year | 2004 | 
| Category(class) | Enduro | 
| Engine | 
|---|
| Engine Capacity (Displacement) | 223 ccm (13.61 cubic inches) | 
| Engine Type | 1 cylinder | 
| Bore x Stroke | Ø70.0 mm x 58.0 mm (Ø2.76 inches x 2.28 inches) | 
| Bore/Stroke Ratio | 1.21 | 
| Stroke | 4 | 
| Timing System | SOHC | 
| Fuel System(Carburetion) | Carburettor, mikuni 34 mm | 
| Ignition | Electronic | 
| Cooling System | Air | 
| Powertrain | 
|---|
| Gearbox | 6 speed | 
| Chassis/Suspension/Brakes | 
|---|
| Front Suspension Travel | 229 mm (9.02 inches) | 
| Rear Suspension Travel | 193 mm (7.6 inches) | 
| Front Brakes | Single disc | 
| Front Brakes Diameter | Ø220 mm (Ø8.66 inches) | 
| Rear Brakes | Drum | 
| Front Tire | 80/100-21 | 
| Rear Tire | 100/100-18 | 
| Dimensions | 
|---|
| Seat Height | 869 mm (34.21 inches) | 
| Wheelbase | 1372 mm (54.02 inches) | 
| Ground Clearance | 290 mm (11.42 inches) | 
| Dry Weight | 117.5 kg (259 lb) | 
| Fuel Capacity | 10.21 litres (2.7 gallons) | 
| Performance | 
|---|
| Top Speed | - | 
| Acceleration (dart, speedup) time |  | 
| 0-100 km/h | - | 
| 0-60 mph | - | 
| 1/4 mile | - | 
| 60 to 140 km/h, highest gear | - |