KTM 790 DUKE
105 hp, 799 cc, 189 kg2018
Yamaha FZ8-N
106 hp, 779 cc, 211 kg2010 - 2016
MetricUS
EngineKTM 790 DUKEYamaha FZ8-N
Engine codeLC8e
Displacement799 cc779 cc
Max power105 hp (@9 000 RPM)106 hp (@10 000 RPM)
Max torque85 Nm (@8 000 RPM)82 Nm (@8 000 RPM)
Redline10 000 RPM11 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2SOHC Inline-4
Compression12.70:112.00:1
Oil capacity3.10 litre
Oil type10W40
Spark plug typeNGK CR9E
CoolingLiquidLiquid
Valves816
Bore88.0 mm68.0 mm
Stroke65.7 mm53.6 mm
Throttle bore42.0 mm
Weight to power1.80 kg/hp1.99 kg/hp
Power to weight555 hp/Ton502 hp/Ton
Battery typeYTZ10S, 12V 8.6Ah
GearboxKTM 790 DUKEYamaha FZ8-N
TypeSequentialSequential
ClutchSlipperWet
DriveChainChain
Chain type520 X-Ring
Gears count66
Primary ratio1.9231.512
Final drive2.752.875
1. gear2.846 (79 km/h)2.692 (117 km/h)
2. gear2.0 (112 km/h)2.063 (152 km/h)
3. gear1.55 (145 km/h)1.762 (178 km/h)
4. gear1.272 (176 km/h)1.522 (206 km/h)
5. gear1.083 (207 km/h)1.35 (233 km/h)
6. gear0.956 (235 km/h)1.208 (260 km/h)
ChasisKTM 790 DUKEYamaha FZ8-N
Frame typeCRMO steel frame, stressed engineDiamond aluminium
Front susp.WP 43mm USD, 140.00 mm travel130.00 mm travel
Rear susp.WP shock absorber, 150.00 mm travelSwingarm, 130.00 mm travel
Dyno chart of 2018 KTM 790 DUKE