KTM 690 Duke - 2017 Specifications and Reviews
The 2017 KTM 690 Duke is a lightweight naked bike designed for agile, urban-focused riders seeking sharp handling and minimal weight. Known for its responsive single-cylinder character and accessible ergonomics, it excels in city commuting and twisty road riding. The aggressive styling, premium WP suspension, and powerful braking system deliver engaging performance without overwhelming inexperienced or smaller-framed riders.
General information | |
| Category | Naked bike |
| Year | 2017 |
| Model | KTM 690 Duke |
| | |
Engine and Transmission Specifications | |
| Driveline | 5/8 x 1/4 X Ring. Primary drive: 36:79. |
| Clutch | APTC slipper clutch, hydraulically actuated |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Semi-dry-sump lubrication with 2 rotor pumps |
| Ignition | Keihin EMS with RBW, twin ignition |
| Fuel system | Injection |
| Bore x Stroke | 105.0 x 80.0 mm (4.1 x 3.1 inches) |
| Torque | 74.00 Nm (7.5 kgf-m or 54.6 ft.lbs) |
| Power | 73.00 HP (53.3 kW) |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 690.00 ccm (42.10 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc. ABS. Floating disc. Single-piston caliper. |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc. ABS. Floating disc. Four-piston calipers. Radially mounted. |
| Rear wheel travel | 135 mm (5.3 inches) |
| Rear Suspension | WP shock absorber with Pro-Lever linkage |
| Front wheel travel | 135 mm (5.3 inches) |
| Front Suspension | WP upside-down Ø 43 mm |
| Rake (fork angle) | 26.5° |
| Frame type | Chromium-Molybdenum steel trellis frame, powder coated |
Physical measures and capacities | |
| Fuel capacity | 14.00 litres (3.70 gallons) |
| Wheelbase | 1,466 mm (57.7 inches) |
| Ground clearance | 192 mm (7.6 inches) |
| Seat height | 835 mm (32.9 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.4916 HP/kg |
| Dry weight | 148.5 kg (327.4 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Starter | Electric |
| Color options | Orange, white |
Performance Profile & Rider Fit
Best For
Rider Profile
| Best For | Best for intermediate to experienced riders who enjoy a lively single-cylinder character; the tall seat and punchy delivery reward confident, active riding. |
| Purpose | A sharp, minimalist streetfighter built for backroad carving, spirited city blasts and quick B-road runs rather than long-haul mileage. |
| Rider Fit | Very light (148kg dry) with a lofty 865mm seat and upright, roomy naked-bike stance; slim, flickable and easy to muscle for taller riders. |
| Character | A single-cylinder hooligan: torquey thumper punch, razor-sharp handling and no-nonsense KTM attitude packed into a featherweight trellis chassis. |
| Not Ideal For | Not for tourers, two-up cruisers, or riders wanting all-day comfort, a low seat, or smooth long-distance highway manners. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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⚠ Safety Recalls (1)
KTM North America, Inc. (KTM) is recalling certain 2016-2017 KTM 690 Duke motorcycles. The affected motorcycles may leak fuel from filler cap area of the fuel tank.
Risk: A fuel leak increases the risk of fire or injury to the rider.
Remedy: The recall began January 2, 2018. Customers may contact KTM customer service at 1-888-985-6090.
Source: NHTSA. View all KTM recalls →
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