KTM 690 Duke 2018 vs. Triumph Trident 660 2021

KTM 690 Duke 2018

KTM 690 Duke 2018

Triumph Trident 660 2021

Triumph Trident 660 2021

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Overview - KTM 690 Duke 2018 vs Triumph Trident 660 2021

The KTM 690 Duke 2018 and the Triumph Trident 660 2021 are both naked bikes that offer impressive performance and features. However, there are some key differences between the two models.

In terms of engine power, the Triumph Trident 660 2021 takes the lead with 81 HP compared to the KTM 690 Duke 2018's 73 HP. The Triumph Trident also has a higher torque at 64 Nm, while the KTM 690 Duke offers 70 Nm. The Triumph Trident achieves this power with its three-cylinder engine, while the KTM 690 Duke has a single-cylinder engine.

Both bikes have liquid cooling systems and upside-down telescopic forks for the front suspension. However, the KTM 690 Duke features WP suspension for both the front and rear, while the Triumph Trident uses Showa suspension. The KTM 690 Duke has a swing arm suspension with a monoshock, while the Triumph Trident also has a swing arm suspension but with a Showa monoshock.

KTM 690 Duke 2018

KTM 690 Duke 2018

In terms of chassis, the KTM 690 Duke has a chromium-molybdenum frame, while the Triumph Trident has a steel frame. The KTM 690 Duke's frame is tubular, while the Triumph Trident's frame is perimeter.

When it comes to brakes, the KTM 690 Duke has a front brake diameter of 320 mm with four pistons and Brembo brand, while the Triumph Trident has a front brake diameter of 310 mm with double pistons and Nissin brand. Both bikes offer advanced rider assistance systems, with the KTM 690 Duke featuring Ride by Wire, and the Triumph Trident offering ABS, riding modes, and traction control.

In terms of dimensions and weights, the two bikes have similar front and rear tire widths and diameters. The KTM 690 Duke has a slightly longer wheelbase at 1466 mm compared to the Triumph Trident's 1401 mm. The seat height of the KTM 690 Duke is 835 mm, while the Triumph Trident offers a lower seat height at 805 mm. Both bikes have a fuel tank capacity of 14 liters.

In terms of strengths, the KTM 690 Duke is known for its powerful engine, making it suitable for everyday use. It also offers many technical aids and is highly maneuverable. Additionally, it provides a smooth running experience.

Triumph Trident 660 2021

Triumph Trident 660 2021

On the other hand, the Triumph Trident 660 impresses with its powerful three-cylinder powerplant. It also offers a surprisingly good chassis and brakes for its class. The bike comes with extensive electronic equipment and the option for a quickshifter with blipper. The controls are simple and accessible.

As for weaknesses, some may argue that the KTM 690 Duke is not a "real" single-cylinder Duke, which could be a drawback for some enthusiasts. On the other hand, the Triumph Trident's traction control is considered to be very defensive overall, which may limit its performance in certain situations.

In conclusion, both the KTM 690 Duke 2018 and the Triumph Trident 660 2021 have their own unique strengths and weaknesses. The KTM 690 Duke offers a powerful engine and a range of technical aids, while the Triumph Trident impresses with its three-cylinder powerplant and extensive electronic equipment. Ultimately, the choice between the two will depend on the rider's preferences and priorities.

Technical Specifications KTM 690 Duke 2018 compared to Triumph Trident 660 2021

KTM 690 Duke 2018
Triumph Trident 660 2021

Engine and Drive Train

BoreBore102 mmBore74 mm
Engine powerEngine power73 HPEngine power81 HP
Rpm at Max. PowerRpm at Max. Power7,500 rpmRpm at Max. Power10,250 rpm
TorqueTorque70 NmTorque64 Nm
Rpm at TorqueRpm at Torque5,500 rpmRpm at Torque6,250 rpm
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeAntihoppingClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesRocker arm, OHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement690 ccmDisplacement660 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandShowa
DiameterDiameter43 mmDiameter41 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
BrandBrandWPBrandShowa

Chassis

FrameFrameChromium-molybdenumFrameSteel
Frame typeFrame typeTubularFrame typePerimeter

Brakes Front

DiameterDiameter320 mmDiameter310 mm
PistonPistonFour pistonsPistonDouble piston
BrandBrandBremboBrandNissin

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter255 mm
PistonPistonSingle pistonPistonSingle piston
BrandBrandBremboBrandNissin

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 mmWheelbase1,401 mm
Seat HeightSeat Height835 mmSeat Height805 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA2, A

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

Triumph Trident 660 2021

Triumph Trident 660 2021

You can tell that the Trident is a new bike. Triumph has developed the necessary ingredients for the year 2021 with pinpoint accuracy. Cheeky but not intrusive sound, a lively engine and a comprehensive electronics package including quickshifter are simply fun. A casual motorbike that even experienced riders can have a lot of fun riding.

Powerful three-cylinder powerplant

surprisingly good chassis and brakes for this class

extensive electronic equipment

optional quickshifter with blipper

simple and accessible controls

Traction control overall very defensive

Price Comparison Avarage Market Price KTM 690 Duke vs Triumph Trident 660

There are a few key differences between a KTM 690 Duke 2018 and a Triumph Trident 660 2021. In terms of price, the actual average price of a Triumph Trident 660 2021 is about 6% higher. Compared to Triumph Trident 660 2021 there are less KTM 690 Duke 2018 bikes available on the 1000PS.de Marketplace, specifically 14 compared to 23. It takes less time to sell a KTM 690 Duke with 82 days compared to 85 days for a Triumph Trident 660. Since model year 2008 1000PS.de editors have written 29 reviews for the KTM 690 Duke and 20 reviews for the Triumph Trident 660 since model year 2021. 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 76,700 views for the first review on Triumph Trident 660 published on 30/10/2020.

Price KTM 690 Duke

Model year
Current average market prices

Price Triumph Trident 660

Model year
Current average market prices

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