KTM 390 Duke
43 hp, 373 cc, 157 kg2015 - 2016
BMW S1000RR
203 hp, 999 cc, 197 kg2019 - 2020
MetricUS
EngineKTM 390 DukeBMW S1000RR
Engine codeA10A10A
Displacement373 cc999 cc
Max power43 hp (@8 600 RPM)203 hp (@13 500 RPM)
Max torque34 Nm (@6 800 RPM)113 Nm (@7 000 RPM)
Redline10 500 RPM14 000 RPM
Idling speed1 650 RPM1 270 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC SingleDOHC Inline-4
Compression12.90:113.30:1
Oil capacity4.50 litre
Oil type15W50SAE 5W-40 API SJ / JASO MA2
Spark plug typeBOSCH VR 5 NE, BOSCH VR 5 NEUNGK LMAR9FI-10G
CoolingLiquidLiquid
Valves416
Bore89.0 mm80.0 mm
Stroke60.0 mm49.7 mm
Weight to power3.65 kg/hp0.97 kg/hp
Power to weight273 hp/Ton1030 hp/Ton
Battery typeAGM 12V 8Ah
GearboxKTM 390 DukeBMW S1000RR
TypeSequentialSequential
ClutchWetSlipper
DriveChainChain
Chain typeX-Ring 5/8 x 1/4"
Gears count66
Primary ratio2.6671.652
Final drive3.02.647
1. gear2.667 (57 km/h)2.647 (146 km/h)
2. gear1.857 (81 km/h)2.091 (185 km/h)
3. gear1.421 (107 km/h)1.727 (224 km/h)
4. gear1.143 (132 km/h)1.5 (258 km/h)
5. gear0.956 (158 km/h)1.36 (284 km/h)
6. gear0.84 (180 km/h)1.261 (307 km/h)
ChasisKTM 390 DukeBMW S1000RR
Frame typeSteel trellis frameAluminum composite bridge frame
Front susp.USD 43mm, 150.00 mm travelUSD, 120.00 mm travel
Rear susp.Monoshock, 150.00 mm travelMonoshock, 117.00 mm travel