Yamaha MT-03
41 hp, 321 cc2016 - 2018
BMW R 1250RT
134 hp, 1254 cc, 279 kg2019
MetricUS
EngineYamaha MT-03BMW R 1250RT
Displacement321 cc1254 cc
Max power41 hp (@10 750 RPM)134 hp (@7 750 RPM)
Max torque30 Nm (@9 000 RPM)143 Nm (@6 250 RPM)
Redline12 500 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2DOHC Flat-2
Compression11.20:112.50:1
Oil capacity2.40 litre
Oil type10W40, Yamalube 10W40, Shell Rotella 10W40
Spark plug typeNGK CR8E
CoolingLiquidLiquid
Valves84
Bore68.0 mm102.5 mm
Stroke44.1 mm76.0 mm
Weight to power2.08 kg/hp
Power to weight480 hp/Ton
Battery typeGTZ8V
GearboxYamaha MT-03BMW R 1250RT
TypeSequentialSequential
ClutchWetSlipper
DriveChainShaft
Chain type
Gears count66
Primary ratio3.0431.65
Final drive3.0711.061
1. gear2.5 (63 km/h)2.438
2. gear1.824 (87 km/h)1.714
3. gear1.348 (117 km/h)1.296
4. gear1.087 (146 km/h)1.059
5. gear0.92 (172 km/h)0.943
6. gear0.8 (198 km/h)0.848
ChasisYamaha MT-03BMW R 1250RT
Frame typeDiamondSteel
Front susp.41mm Telescopic fork, 130.00 mm travel37 mm Telelever, 120.00 mm travel
Rear susp.Swingarm, 125.00 mm travelParalever, 136.00 mm travel