| Manufacturer | Yamaha |
|---|---|
| Production | 2006– |
| Class | Naked Bike |
| Engine | 660 cc (40 cu in) liquid-cooled, 4-stroke, SOHC |
| Bore / Stroke | 100.0 × 84.0 mm (3.94 × 3.31 in) |
| Compression ratio | 10.00:1 |
| Top speed | 160 km/h (99 mph) |
| Power | 32.7 kW (43.9 hp) @ 6000 rpm |
| Torque | 56.2 N·m (41.5 lb·ft) @ 5730 rpm |
| Transmission | 5-speed, wet clutch, multiple-disc |
| Suspension | Front: Telescopic forks Rear: Swingarm (link suspension) |
| Brakes | Front: dual 298 mm disc Rear: single 245 mm disc |
| Rake, Trail | 26° / 97 mm (3.8 in) |
| Wheelbase | 1,420 mm (56 in) |
| Dimensions | L 2,070 mm (81 in) W 860 mm (34 in) H 1,115 mm (43.9 in) |
| Seat height | 805 mm (31.7 in) |
| Weight | 175 kg (390 lb) (dry) |
| Fuel capacity | 15 L (3.3 imp gal; 4.0 US gal) |
| Oil capacity | 5 L (5.3 US qt) |
| Turning radius | 2,225 mm (87.6 in) |
Yamaha MT-03 is a single-cylinder motorcycle produced by Yamaha Motor Company since 2006. Its engine which provides high-torque and unmistakable sound has been used for several different model such as Yamaha XT660, Aprilia Pegaso Strada 650. It is hard to fit into one category, different sources refers as naked bike, café racer, street racer or torque sport or even motard.