The Yamaha TT-R 250 was produced in 2001-02 and is equipped with a single cylinder, four-stroke, 249cc engine with a DOHC system and 4 valves per cylinder. It features air cooling, a TEIKEI Y30P carburetor, and digital CDI ignition. The bike has a maximum power of 28 hp at 8500 rpm and a maximum torque of 28 kgf-m at 7000 rpm. The 6-speed transmission is linked to a chain final drive. The front suspension is a telescopic fork system with coil air spring oil damping, while the rear has a Monocross single shock link-type system with adjustable preload. The bike has a single 245mm disc front brake and a single 220mm disc rear brake. The front wheel uses a 3.00-21 tire, while the rear uses a 4.60-18 tire. The bike has a wheelbase of 1405mm, a seat height of 914mm, and a ground clearance of 305mm. It weighs a total of 113kg with a fuel capacity of 10.2 liters.
Technical specifications:
Make Model: Yamaha TT-R 250
| Year | 2001 – 02 |
|---|---|
| Engine | Four stroke, single cylinder, DOHC, 4-valve per cylinder. |
| Capacity | 249 cc / 15.1 cu-in |
| Cooling System | Air-cooled |
| Bore x Stroke | 73 x 59.6 mm |
| Compression Ratio | 10.3:1 |
| Induction | TEIKEI Y30P carb |
| Ignition | Digital CDI |
| Starting | Electric |
| Max Power | 28 hp / 20.6 kW @ 8500 rpm |
| Max Torque | 28 kgf-m / 275 Nm @ 7000 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Telescopic forks, Coil air spring oil damper |
| Front Wheel Travel | 280 mm / 11.02 in |
| Rear Suspension | Monocross, Single shock, link-type, w/adjustable preload |
| Rear Wheel Travel | 280 mm / 11.02 in |
| Front Brakes | Single 245mm disc |
| Rear Brakes | Single 220mm disc |
| Front Tyre | 3.00-21 |
| Rear Tyre | 4.60-18 |
| Dimensions | Height 1260 mm / 49.6 inc Length 2,096 mm / 82.5 in Width 836 mm / 32.9 in |
| Wheelbase | 1405 mm / 55.3 in |
| Seat height | 914 mm / 36.0 in |
| Ground Clearance | 305 mm / 12 /in |
| Dry Weight | 113 kg / 249 lbs |
| Fuel Capacity | 10.2 Litres / 2.7 US gal |
