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2018 KTM 690 Duke Naked Motorcycle Review Specs

The KTM Duke is one of the great sports bikes in the world of the sports bike industry. The new 2018 KTM 690 Duke Naked Motorcycle is another impressive example of a quality bike with agile performance. It is the first single-cylinder street bike that features stylish and aggressive body styling. Its ultra-smoothness, outstanding ergonomics, and sophisticated electronics make it an icon in the KTM lineup. It is also called as the world’s most robust single-cylinder production bike with cutting edge technology. Moreover, the full review of the 2018 KTM 690 Duke Naked Motorcycle with its specifications is given below.

2018 KTM 690 Duke Naked Motorcycle – Features and Specifications

Engine and Exhaust

The 2018 KTM 690 Duke features an impressively powerful and lightweight single-cylinder engine, which is combined with the latest and sophisticated electronic engine management. However, its dual-spark ignition with plug-selective mapping and second balancer shaft results in top refinement and broad powerband with a full 54 kW of peak power more than 2018 KTM 390 Duke.

2018 KTM 690 Duke Naked Motorcycle

Chassis Features

The new tubular trellis frame is about 9 kg in weight and it is made up of chrome-molybdenum steel. It has lightweight and smoking hot swingarm, which is die-cast in aluminum and has impress with extreme levels of torsional stiffness. The 148.5 kg of Duke with excellent tracking stability and continuous flow of information to the rider. The triple clamp lowers the fork offset that underlines the characteristics even further.

Ergonomics and Comfort

The 2018 KTM Duke also presents versatile real-world capabilities. It contains a two-piece seat that allows the rider to bring his besties with him during the ride. The seat is hugely comfortable and spacious, offering dynamic riding situations better than 2017 KTM 690 Duke. The new seating position and freedom of movement behind the wide aluminum handlebar provide excellent support for controlling the bike.

Bodywork and Graphics

The KTM Duke 2018 features the LED indicators with state-of-the-art finishing while full orange rims enhance overall graphics with the new color and graphics.

2018 KTM 690 Duke Naked Motorcycle


There is a variety of high-end technical implementation that reflects the high-quality standards of 2018 KTM 690 Duke.

Accessories and Luggage

The KTM keeps the preference of its customers always-on a top priority; that is why the PowerParts range boasts a range of accessories and luggage options. All the PowerParts are developed alongside their chosen machine, which means that the KTM riders will get the parts that perfectly complement their ride.

2018 KTM 690 Duke Naked Motorcycle

2018 KTM 690 Duke Naked Motorcycle – Technical Specifications


Design 1-cylinder, 4-stroke engine
Displacement 690 cm³
Bore 105 mm
Stroke 80 mm
Power in KW 54 kW
Starter Electric starter
Lubrication Forced oil lubrication with two oil pumps
Cooling Liquid-cooled
Clutch APTC(TM) slipper clutch, hydraulically actuated
EMS Keihin EMS with RBW, twin ignition

Check out the engine specs of 2018 KTM 690 Duke Naked Motorcycle.

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2018 KTM 690 Duke Naked Motorcycle Specs


Gearbox 6-speed
Primary drive 36:79
Secondary gear ratio 16:40


Frame design Chromium-Molybdenum steel trellis frame, powder-coated
Front suspension WP upside-down Ø 43 mm
Rear suspension WP shock absorber with Pro-Lever linkage
Suspension travel (front) 5.31 inch
Front brake disc diameter 320 mm
Rear brake disc diameter 240 mm
ABS Bosch 9M+ two-channel ABS (dis-engageable, optional Supermoto mode)
Chain X-Ring 5/8 x 1/4″
Steering head angle 63.5 °

Check out the latest chassis accessories of KTM Duke 690.

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2018 KTM 690 Duke Naked Motorcycle Specs


Seat height 32.87 inch
Dry weight 327.38 kg
Tank capacity (approx.) 3.7 liters

2018 KTM 690 Duke Naked Motorcycle Specs


This article provides the full review of the 2018 KTM 690 Duke Naked Motorcycle, and it is covered under Bikes Catalog. This 2018 KTM Duke features the single-cylinder that offers quiet an impressive torque and acceleration. An impressive styling and outstanding graphics always demand another look. In short, the 2018 KTM 690 Duke Naked Motorcycle is the best one that you are looking for on Bikes Catalog.

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