Yamaha’s Hyper Naked bikes are built to thrill. With its muscular styling and adrenaline-charged performance, And the MT-03 comes with a high specification and serious street presence.
SPECIFICATION
| 
 Engine type 
Liquid cooled, 4-stroke, DOHC, 4-valve 
 | 
 Cylinder arrangement 
In-line, 2-cylinder 
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 Displacement 
321 cm3 
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| 
 Bore & stroke 
68.0 x 44.1 mm 
 | 
 Compression ratio 
11.2:1 
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 Maximum horse power 
30.9kW(42.0PS)/10750r/min 
 | 
| 
 Maximum torque 
29.6N・m(3.0kgf・m)/9000r/min  | 
 Starting system 
Electric starter 
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 Lubrication system 
Wet sump 
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| 
 Engine oil capacity 
2.40 L 
 | 
 Fuel supply system 
Fuel Injection 
 | 
 Clutch type 
Wet, Multiple-disc 
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| 
 Transmission type 
Constant mesh, 6-speed 
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