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Key Specifications
Engine
Four stroke, single cylinder. DOHC with finger followers, 4 valves
Power
43.5 hp / 32 kW @ 9500 rpm
Torque
3.6 kg-m / 35.3 Nm @7000rpm
Fuel Capacity
13.4 L / 3.5 US gal / 2.9 Imp gal
Full 2018 KTM 390 Duke Specifications
Year
2017 - 18
Make Model
KTM 390 Duke
Seat Height
830 mm / 32.7 in
Wheelbase
1357 mm / 53.4 in
Ground Clearance
185 mm / 7.3 in
Dry Weight (kg)
149
Dry Weight
149 kg / 328 lbs
Fuel Capacity
13.4 L / 3.5 US gal / 2.9 Imp gal
Displacement
373 cc / 22.7 cu-in
Engine Detail
Four stroke, single cylinder. DOHC with finger followers, 4 valves
Bore x Stroke
89 x 60 mm
Compression Ratio
12.6:1
Cooling System
Liquid Cooled
Fuel Induction
Bosch Injection
Ignition
Bosch EMS
Lubrication
Wet sump
Starter
Electric
Clutch
PASC antihopping clutch, mechanically operated
Final Drive
Chain 5/8 x 1/4" X Ring
Final Drive Ratio
15:45
Primary Drive Ratios
30:80
Transmission / Drive
6 Speed
Frame Type
Steel trellis frame, powder coated
Suspension - Front
WP inverted fork ø 43 mm
Suspension - Rear
WP monoshock
Steering Head Angle
66°
Wheel Travel - Front
142 mm / 5.6 in
Wheel Travel - Rear
150 mm / 5.9 in
Brakes - Front
Single 320 mm disc, 4 piston radial caliper
Brakes - Rear
Single 230 mm disc 1 piston caliper
ABS
Bosch 9MB two-channel ABS
Tyres - Front
110/70 -17
Tyres - Rear
150/60-17