KTM 690 Duke 2018 vs. KTM 790 Duke 2018

KTM 690 Duke 2018

KTM 690 Duke 2018

KTM 790 Duke 2018

KTM 790 Duke 2018

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Overview - KTM 690 Duke 2018 vs KTM 790 Duke 2018

The KTM 690 Duke 2018 and the KTM 790 Duke 2018 are both naked bikes with similar technical specifications. However, there are some notable differences between the two models.

Starting with the engine and drive train, the KTM 690 Duke 2018 is equipped with a 73 HP single-cylinder engine, while the KTM 790 Duke 2018 has a more powerful 105 HP twin-cylinder engine. Both bikes have liquid cooling and a displacement of 690ccm and 799ccm respectively.

In terms of suspension, both models feature upside-down telescopic forks at the front and swing arm suspension with a monoshock at the rear. The suspension components are from the same brand, WP. The chassis of both bikes is made of chromium-molybdenum and has a tubular frame.

KTM 690 Duke 2018

KTM 690 Duke 2018

When it comes to brakes, the KTM 690 Duke 2018 has a front brake with a diameter of 320mm and four pistons, while the KTM 790 Duke 2018 has a slightly smaller front brake with a diameter of 300mm and four pistons. Both bikes use radial technology for the front brakes.

In terms of advanced rider assistance systems, the KTM 690 Duke 2018 features ride by wire technology, while the KTM 790 Duke 2018 offers additional features such as ABS, riding modes, and traction control.

Both bikes have similar dimensions and weights, with a front tire width of 120mm, a front tire diameter of 17 inches, a rear tire width of 160mm for the KTM 690 Duke 2018 and 180mm for the KTM 790 Duke 2018, a rear tire diameter of 17 inches, a wheelbase of around 1466mm for the KTM 690 Duke 2018 and 1475mm for the KTM 790 Duke 2018, a seat height of 835mm for the KTM 690 Duke 2018 and 825mm for the KTM 790 Duke 2018, and a fuel tank capacity of 14 liters for both models.

KTM 790 Duke 2018

KTM 790 Duke 2018

In terms of strengths, the KTM 690 Duke 2018 is praised for its powerful engine, suitability for everyday use, many technical aids, maneuverability, and smooth running. On the other hand, the KTM 790 Duke 2018 is appreciated for its lively, high-revving engine with powerful acceleration, optimally tuned chassis for sporty riding, awesome sound even with the series muffler, many electronic gimmicks and functions, and extremely precise quickshifter that makes fast riding even easier. Both models offer a comfortable seating position.

As for weaknesses, the KTM 690 Duke 2018 is criticized by some for not being a "real" single-cylinder Duke. On the other hand, the KTM 790 Duke 2018 is said to have rough handling at low revs, be difficult to handle in city traffic, have fiddly-looking switches on the handlebars, and suffer from oil leaks at the engine block in many units.

Overall, both the KTM 690 Duke 2018 and the KTM 790 Duke 2018 have their own strengths and weaknesses, and the choice between the two will depend on the rider's preferences and priorities.

Technical Specifications KTM 690 Duke 2018 compared to KTM 790 Duke 2018

KTM 690 Duke 2018
KTM 790 Duke 2018

Engine and Drive Train

BoreBore102 mmBore88 mm
Engine powerEngine power73 HPEngine power105 HP
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeAntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesRocker arm, OHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement690 ccmDisplacement799 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandWP
DiameterDiameter43 mmDiameter43 mm
TravelTravel135 mmTravel140 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
BrandBrandWPBrandWP
TravelTravel135 mmTravel150 mm

Chassis

FrameFrameChromium-molybdenumFrameChromium-molybdenum
Frame typeFrame typeTubularFrame typeTubular

Brakes Front

DiameterDiameter320 mmDiameter300 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter240 mm
PistonPistonSingle pistonPistonDouble piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsRide by WireAdvanced Rider Assistance SystemsABS, Riding modes, Traction control

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 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 width180 mm
Rear tyre heightRear tyre height60 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,466 mmWheelbase1,475 mm
Seat HeightSeat Height835 mmSeat Height825 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA

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 790 Duke 2018

KTM 790 Duke 2018

The KTM 790 Duke L is an absolutely sporty naked bike with a high fun factor. Whether a beginner rider can handle it depends very much on his or her personality and riding behaviour. There are certainly motorbikes better suited for learning, but sporty radius hunters will hardly be satisfied with anything else. The 790 Duke L is also rather unenthusiastic about everyday rides in the city. On the country road, however, it's a blast, even with only 48 hp. Simply a fun bike as it is written in the book.

Lively, high-revving engine with powerful acceleration

optimally tuned chassis for sporty riding

awesome sound even with series muffler

many electronic gimmicks and functions

extremely precise quickshifter that makes fast riding even easier

comfortable seating position

Rough handling at low revs

bitchy in city traffic

sometimes fiddly-looking switches on the handlebars

oil leak at the engine block on many 790 Dukes

Price Comparison Avarage Market Price KTM 690 Duke vs KTM 790 Duke

There are a few key differences between a KTM 690 Duke 2018 and a KTM 790 Duke 2018. In terms of price, the actual average price of a KTM 790 Duke 2018 is about 9% higher. A KTM 690 Duke 2018 experiences a loss of 330 GBP in one year and 580 GBP in two years of ownership. This is offset by a loss of 590 GBP and 910 GBP for a KTM 790 Duke 2018. Compared to KTM 790 Duke 2018 there are less KTM 690 Duke 2018 bikes available on the 1000PS.de Marketplace, specifically 14 compared to 24. It takes less time to sell a KTM 790 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 35 reviews for the KTM 790 Duke since model year 2018. 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 160,600 views for the first review on KTM 790 Duke published on 09/11/2016.

Price KTM 690 Duke

Model year
Current average market prices

Price KTM 790 Duke

Model year
Current average market prices

Alternative Comparisons

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