Yamaha R1M
200 hp, 998 cc, 201 kg2016 - 2018
KTM 790 DUKE
105 hp, 799 cc, 189 kg2018
MetricUS
EngineYamaha R1MKTM 790 DUKE
Engine codeLC8e
Displacement998 cc799 cc
Max power200 hp (@13 500 RPM)105 hp (@9 000 RPM)
Max torque112 Nm (@11 500 RPM)85 Nm (@8 000 RPM)
Redline14 200 RPM10 000 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-2
Compression13.00:112.70:1
Oil capacity4.10 litre
Oil type10W40, 15W50
Spark plug typeNGK LMAR9E-J
CoolingLiquidLiquid
Valves168
Bore79.0 mm88.0 mm
Stroke50.9 mm65.7 mm
Throttle bore42.0 mm
Weight to power1.00 kg/hp1.80 kg/hp
Power to weight995 hp/Ton555 hp/Ton
Battery typeYTZ7S, 12V 6.0Ah
GearboxYamaha R1MKTM 790 DUKE
TypeSequentialSequential
ClutchSlipperSlipper
DriveChainChain
Chain type520 X-Ring
Gears count66
Primary ratio1.6341.923
Final drive2.5632.75
1. gear2.6 (160 km/h)2.846 (79 km/h)
2. gear2.176 (191 km/h)2.0 (112 km/h)
3. gear1.842 (226 km/h)1.55 (145 km/h)
4. gear1.579 (264 km/h)1.272 (176 km/h)
5. gear1.381 (302 km/h)1.083 (207 km/h)
6. gear1.25 (333 km/h)0.956 (235 km/h)
ChasisYamaha R1MKTM 790 DUKE
Frame typeDiamond frameCRMO steel frame, stressed engine
Front susp.43mm Öhlins® electronic suspension USD 120.00 mm travelWP 43mm USD, 140.00 mm travel
Rear susp.Öhlins® electronic suspension w/single shock 120.00 mm travelWP shock absorber, 150.00 mm travel
Dyno chart of 2016 Yamaha R1M and 2018 KTM 790 DUKE