KTM's profilation of this bike |
The KTM 390 DUKE is a pure example of what draws so many to the thrill of street motorcycling. This Corner Rocket maximizes enjoyment and user value, taking the honors wherever nimble handling counts. |
General information |
Model
|
KTM 390 Duke |
Year
|
2021 |
Category
|
Naked bike |
Rating
|
3.6 See the detailed rating of engine performance, design and look, accident risk, etc. Compare with any other motorcycle. |
Engine and transmission |
Displacement
|
373.0 ccm (22.76 cubic inches) |
Engine type
|
Single cylinder, four-stroke |
Power
|
44.0 HP (32.1 kW)) |
Torque
|
37.0 Nm (3.8 kgf-m or 27.3 ft.lbs) |
Bore x stroke
|
89.0 x 60.0 mm (3.5 x 2.4 inches) |
Valves per cylinder
|
4 |
Fuel system
|
Injection |
Fuel control
|
Double Overhead Cams/Twin Cam (DOHC) |
Ignition
|
Bosch EMS |
Lubrication system
|
Wet sump |
Cooling system
|
Liquid |
Gearbox
|
6-speed |
Transmission type
|
Chain (final drive) |
Clutch
|
Wet multi-disc clutch / mechanically operated |
Chassis, suspension, brakes and wheels |
Frame type
|
Steel trellis frame, powder coated |
Rake (fork angle)
|
24.0° |
Front suspension
|
WP Apex Ø 43 mm |
Front wheel travel
|
142 mm (5.6 inches) |
Rear suspension
|
WP Apex monoshock |
Rear wheel travel
|
150 mm (5.9 inches) |
Front tire
|
110/90-17 |
Rear tire
|
150/60-17 |
Front brakes
|
Double disc. ABS. Four-piston radial fixed calliper. |
Diameter
|
320 mm (12.6 inches) |
Rear brakes
|
Single disc. ABS. Single-piston floating calliper. |
Diameter
|
230 mm (9.1 inches) |
Wheels
|
Alloy wheels |
Physical measures and capacities |
Dry weight
|
150.0 kg (330.7 pounds) |
Power/weight ratio
|
0.2933 HP/kg |
Seat height
|
830 mm (32.7 inches) If adjustable, lowest setting. |
Ground clearance
|
175 mm (6.9 inches) |
Wheelbase
|
1357 mm (53.4 inches) |
Fuel capacity
|
13.40 litres (3.54 US gallons) |
Reserve fuel capacity
|
3.46 litres (0.91 US gallons) |
Other specifications |
Color options
|
Black/orange/white |
Starter
|
Electric |
Light
|
LED headlight |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 21 KTM 390 Duke discussion group or the general KTM discussion group. |
Related bikes | List related bikes for comparison of specs. |
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Rating sample for this KTM bike
|
Touring capabilities for the 2021 KTM 390 Duke:
(50.6 out of 100)
Click here for complete rating. You can also compare bikes.
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