2005 Yamaha TT-R 250 specifications
Available technical data for this model and year. Specifications can vary by market and version.
Technical specifications
| Displacement | 249.0 ccm (15.19 cubic inches) |
|---|---|
| Engine type | Single cylinder, four-stroke |
| Compression | 10.2:1 |
| Bore x stroke | 73.0 x 59.6 mm (2.9 x 2.3 inches) |
| Valves per cylinder | 5 |
| Fuel system | Carburettor |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Cooling system | Air |
| Gearbox | 6-speed |
| Transmission type | Chain (final drive) |
| Front suspension | Telescopic fork |
| Rear suspension | Single shock, link-type, w/adjustable preload |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Front tyre | 80/100-21 |
| Rear tyre | 100/100-18 |
| Seat height | 914 mm (36.0 inches) If adjustable, lowest setting. |
| Overall height | 1260 mm (49.6 inches) |
| Overall length | 2096 mm (82.5 inches) |
| Overall width | 836 mm (32.9 inches) |
| Ground clearance | 305 mm (12.0 inches) |
| Wheelbase | 1405 mm (55.3 inches) |
| Fuel capacity | 9.46 litres (2.50 US gallons) |
Source: Bikez: TT-R 250, 2005. Retrieved 2026-09-19. Match confidence: exact.
Years listed are the entries held in this archive, rather than a complete production history.
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