The Yamaha TT-R 250 motorcycle was produced from 1995-96 and had a four-stroke, single-cylinder engine with a capacity of 249cc. It was air-cooled and had a compression ratio of 10.3:1, with a TEIKEI Y30P carb for induction and digital CDI ignition. The bike had an electric starting system and could reach a max power of 28hp at 8500rpm and a max torque of 28kgf-m at 7000rpm. The TT-R 250 had a six-speed transmission with final chain drive and suspension consisting of telescopic forks in the front and a monocross with single shock in the rear, both with 280mm of wheel travel. Braking was provided by single discs – 245mm in the front and 220mm in the rear – and the tires were 3.00-21 in the front and 4.60-18 in the rear. The bike had a height of 1260mm, a length of 2096mm and a width of 836mm, with a wheelbase of 1405mm, a seat height of 914mm and a ground clearance of 305mm. The dry weight of the bike was 113kg and it had a fuel capacity of 10.2 litres.
Technical specifications:
Make Model: Yamaha TT-R 250
| Year | 1995 – 96 |
|---|---|
| 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 |
