Yamaha MT-03
41 hp, 321 cc2016 - 2018
BMW R 1250RT
134 hp, 1254 cc, 615 lbs2019
EngineYamaha MT-03BMW R 1250RT
Displacement321 cc1254 cc
Max power41 hp (@10 750 RPM)134 hp (@7 750 RPM)
Max torque22 lb ft (@9 000 RPM)105 lb ft (@6 250 RPM)
Redline12 500 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2DOHC Flat-2
Compression11.20:112.50:1
Oil capacity2.27 quart
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 power4.59 lbs/hp
Power to weight544 hp/2500lbs
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 (39 mph)2.438
2. gear1.824 (54 mph)1.714
3. gear1.348 (73 mph)1.296
4. gear1.087 (91 mph)1.059
5. gear0.92 (107 mph)0.943
6. gear0.8 (123 mph)0.848
ChasisYamaha MT-03BMW R 1250RT
Frame typeDiamondSteel
Front susp.41mm Telescopic fork, 5.12 in travel37 mm Telelever, 4.72 in travel
Rear susp.Swingarm, 4.92 in travelParalever, 5.35 in travel