14 August. Friday 2026
KTM 390 Duke - 2017 Specifications and Reviews
The 2017 KTM 390 Duke is an agile naked streetbike designed for budget-conscious riders seeking sharp handling and responsive performance. Known for its lightweight construction, aggressive styling, and accessible seat height, it excels as an entry-level bike for urban commuting and spirited riding. Premium suspension components and confident braking make it punch above its displacement class.
General information | |
| Category | Naked bike |
| Year | 2017 |
| Model | KTM 390 Duke |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet multi-disc clutch / mechanically operated |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | Bosch EMS |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection |
| Valves per cylinder | 4 |
| Bore x Stroke | 89.0 x 60.0 mm (3.5 x 2.4 inches) |
| Power | 44.00 HP (32.1 kW) |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 373.20 ccm (22.77 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 230 mm (9.1 inches) |
| Rear brakes | Single disc. ABS. Single-piston floating calliper. |
| Front brakes diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. ABS. Four-piston radial fixed calliper. |
| Rear wheel travel | 150 mm (5.9 inches) |
| Rear Suspension | WP monoshock |
| Front wheel travel | 150 mm (5.9 inches) |
| Front Suspension | WP upside-down Ø 43 mm |
| Rake (fork angle) | 24.0° |
| Frame type | Steel trellis frame, powder coated |
Physical measures and capacities | |
| Fuel capacity | 13.40 litres (3.54 gallons) |
| Wheelbase | 1,357 mm (53.4 inches) |
| Ground clearance | 185 mm (7.3 inches) |
| Seat height | 830 mm (32.7 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.2953 HP/kg |
| Dry weight | 149.0 kg (328.5 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Light | LED headlight |
| Starter | Electric |
| Color options | Black/orange/white |
Performance Profile & Rider Fit
44 hp
Peak Power
4.2s
0-60 mph
Best For
Track68%
City88%
Cornering85%
Daily Riding78%
Touring32%
Passenger35%
Rider Profile
| Best For | Well suited to newer riders progressing beyond a starter bike as well as experienced riders wanting a light, lively single-cylinder machine. |
| Purpose | Built primarily as a nimble city and canyon-carving streetfighter rather than a long-distance or off-road machine. |
| Rider Fit | Its low dry weight and slim trellis chassis make it easy to flick around and manageable for riders of varying strength and stature, though the 830mm seat height may challenge shorter riders. |
| Character | A punchy, single-cylinder naked bike with sharp handling, strong brakes, and an eager, playful attitude that rewards aggressive riding. |
| Not Ideal For | Not the right choice for riders seeking a plush, wind-protected long-haul tourer or a capable off-road adventure companion. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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