KTM 690 Duke 2018 vs. KTM 390 Duke 2015

KTM 690 Duke 2018

KTM 690 Duke 2018

KTM 390 Duke 2015

KTM 390 Duke 2015

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Overview - KTM 690 Duke 2018 vs KTM 390 Duke 2015

The KTM 690 Duke 2018 and the KTM 390 Duke 2015 are both naked bikes from KTM, but they have some notable differences in terms of technical specifications and strengths.

Starting with the engine and drive train, the KTM 690 Duke 2018 is equipped with a more powerful engine, producing 73 HP compared to the 44 HP of the KTM 390 Duke 2015. The torque is also higher in the 690 Duke with 70 Nm, while the 390 Duke has 35 Nm. Both bikes have a single cylinder engine and a displacement of 690ccm for the 690 Duke and 373.2ccm for the 390 Duke.

In terms of suspension, both bikes feature upside-down telescopic forks at the front, with WP being the brand for both. The rear suspension is also provided by WP for both models. The chassis of both bikes is made of chromium-molybdenum and has a tubular frame type.

KTM 690 Duke 2018

KTM 690 Duke 2018

When it comes to brakes, both bikes have four-piston front brakes with radial technology, ensuring efficient braking performance.

In terms of dimensions and weights, the 690 Duke has a slightly wider front tire with 120mm compared to the 110mm of the 390 Duke. Both bikes have the same front and rear tire diameters of 17 inches. The rear tire of the 690 Duke is wider with 160mm compared to the 150mm of the 390 Duke. The wheelbase of the 690 Duke is longer at 1466mm compared to the 1367mm of the 390 Duke. The seat height is also higher in the 690 Duke at 835mm compared to the 800mm of the 390 Duke. Additionally, the fuel tank capacity is larger in the 690 Duke with 14 liters compared to the 11 liters of the 390 Duke.

KTM 390 Duke 2015

KTM 390 Duke 2015

Now let's move on to the strengths and weaknesses of each bike. The KTM 690 Duke 2018 has a powerful engine, making it suitable for everyday use. It also comes with many technical aids and is known for its maneuverability and smooth running. However, some may argue that it is not a "real" single-cylinder Duke.

On the other hand, the KTM 390 Duke 2015 has an anti-hopping clutch, which enhances its performance. It also has a compact geometry and low weight, making it a nimble and agile bike. However, it may feel a little tight for tall people due to its lower seat height.

In conclusion, the KTM 690 Duke 2018 offers more power and technical features, making it a suitable choice for those looking for a powerful and versatile naked bike. On the other hand, the KTM 390 Duke 2015 is a more compact and lightweight option, ideal for those who prioritize agility and performance.

Technical Specifications KTM 690 Duke 2018 compared to KTM 390 Duke 2015

KTM 690 Duke 2018
KTM 390 Duke 2015

Engine and Drive Train

BoreBore102 mmBore89 mm
Engine powerEngine power73 HPEngine power44 HP
Rpm at Max. PowerRpm at Max. Power7,500 rpmRpm at Max. Power9,500 rpm
TorqueTorque70 NmTorque35 Nm
Rpm at TorqueRpm at Torque5,500 rpmRpm at Torque7,250 rpm
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeAntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
DisplacementDisplacement690 ccmDisplacement373.2 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandWP

Suspension Rear

BrandBrandWPBrandWP

Chassis

FrameFrameChromium-molybdenumFrameChromium-molybdenum
Frame typeFrame typeTubularFrame typeTubular

Brakes Front

PistonPistonFour pistonsPistonFour pistons
Shock mountShock mountFixed caliperShock mountFixed caliper
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width110 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width160 mmRear tyre width150 mm
Rear tyre heightRear tyre height60 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,466 mmWheelbase1,367 mm
Seat HeightSeat Height835 mmSeat Height800 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity11 l
License compliancyLicense compliancyALicense compliancyA2

Pros and Cons in comparison

Pros and Cons in comparison

KTM 690 Duke 2018

KTM 690 Duke 2018

Considering where the KTM Duke family once started, the 690 Duke is an incredible step forward. The engine is extremely refined and at the same time husky for a street-legal single-cylinder. Despite all the technology on board, it is still a very light motorbike and can almost be called a toy (in a good sense). Only its seating position divides opinions, because with the Duke 4 in 2012, the former supermotos became an almost tame naked bike with a front-wheel-oriented seating position. The advantage: everyday life and long tours should not be a problem on the current Duke.

powerful engine

suitable for everyday use

many technical aids

manoeuvrable

smooth running

For some, not a "real" single-cylinder Duke

KTM 390 Duke 2015

KTM 390 Duke 2015

"I'm not a girl, not yet a woman" sang Britney Spears in an innocently erotic voice, trying to make the whole world believe she wasn't already dating Justin Timberlake fi...Well, in any case, this is a transitional phase, as the 390 Duke also describes with its essence. No longer a small Duke, but not yet a big one either, the 390 is right in the middle. You shouldn't underestimate it, but you shouldn't expect too much either. If you keep this in mind, you will have a lot of fun with it, even on a not too fast race track. (However, not too many thousands should be on the road then.) Feather-light handling like a moped, but already as strong as many a 600cc funk bike from the last 10 years.

Anti-hopping clutch

pleasant performance

compact geometry

low weight

a little tight for tall people

Price Comparison Avarage Market Price KTM 690 Duke vs KTM 390 Duke

There are a few key differences between a KTM 690 Duke 2018 and a KTM 390 Duke 2015. There are the same number of bikes of both models available on the 1000PS.de marketplace, specifically 14. It takes less time to sell a KTM 390 Duke with 58 days compared to 82 days for the KTM 690 Duke. Since model year 2008 1000PS.de editors have written 29 reviews for the KTM 690 Duke and 33 reviews for the KTM 390 Duke since model year 2013. The first review for the KTM 690 Duke was published on 28/09/2007 and now has more than 14,800 views. This compares to more than 26,300 views for the first review on KTM 390 Duke published on 12/11/2012.

Price KTM 690 Duke

Model year
Current average market prices

Price KTM 390 Duke

Model year
Current average market prices

Alternative Comparisons

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