The 2025 Yamaha MT-03 is a sport motorcycle manufactured by Yamaha, equipped with a 321.0 ccm (19.59 cubic inches) displacement unit (Twin, four-stroke) with liquid cooling. In factory trim, the engine delivers a rated power of 42.0 HP (30.7 kW)) @ 10750 RPM and peak torque of 29.6 Nm (3.0 kgf-m or 21.8 ft.lbs) @ 9000 RPM, paired with a 6-speed transmission and chain (final drive) final drive.
For rider ergonomics and real-world handling, key chassis measurements include a curb weight of 169.2 kg (373.0 pounds), seat height of 780 mm (30.7 inches) If adjustable, lowest setting., fuel capacity of 14.00 litres (3.70 US gallons). Review the complete factory specification tables below to evaluate engine internals, suspension travel, braking hardware, tyre sizes and ownership estimates, or compare the 2025 Yamaha MT-03 side by side against rival models in the Sport lineup.
Engine
Displacement321.0 ccm (19.59 cubic inches)
Engine TypeTwin, four-stroke
Power42.0 HP (30.7 kW)) @ 10750 RPM
Torque29.6 Nm (3.0 kgf-m or 21.8 ft.lbs) @ 9000 RPM
Compression11.2:1
Bore x Stroke68.0 x 44.1 mm (2.7 x 1.7 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionTCI
LubricationWet sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchMultiplate wet
Performance
Fuel Consumption4.20 litres/100 km (23.8 km/l or 56.00 mpg)
Greenhouse Gases97.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 5
Chassis
Frame TypeDiamond Tubular
Rake25.0°
Trail95 mm (3.7 inches)
Front SuspensionKYB inverted forks, Ø37.0 mm inner tube
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
