KTM 790 Duke 2018 vs. Triumph Street Triple 765 RS 2020

KTM 790 Duke 2018

KTM 790 Duke 2018

Triumph Street Triple 765 RS 2020

Triumph Street Triple 765 RS 2020

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Overview - KTM 790 Duke 2018 vs Triumph Street Triple 765 RS 2020

In terms of engine and power, the KTM 790 Duke 2018 is equipped with a 2-cylinder in-line engine that produces 105 HP, while the Triumph Street Triple 765 RS 2020 features a 3-cylinder in-line engine with a higher power output of 123 HP. Both bikes have fuel injection systems and liquid cooling.

In terms of suspension, both bikes have upside-down telescopic forks at the front and swing arm suspension at the rear. However, the KTM 790 Duke 2018 is equipped with WP suspension components, while the Triumph Street Triple 765 RS 2020 features Showa front suspension and Öhlins rear suspension. The Triumph also offers more adjustment options for the rear suspension, including compression, preload, and rebound adjustments.

In terms of chassis, the KTM 790 Duke 2018 has a chromium-molybdenum frame, while the Triumph Street Triple 765 RS 2020 features an aluminum frame. The KTM has a tubular frame type, while the Triumph has a twin-tube frame.

KTM 790 Duke 2018

KTM 790 Duke 2018

Both bikes have double disk brakes at the front with four-piston calipers. The KTM 790 Duke 2018 has 300 mm diameter front disks, while the Triumph Street Triple 765 RS 2020 has slightly larger 310 mm diameter front disks. The Triumph also features Brembo M50 brake system, which is known for its excellent performance. Both bikes have radial technology for the front brakes.

In terms of advanced rider assistance systems, both bikes are equipped with ABS, riding modes, and traction control. The Triumph Street Triple 765 RS 2020 also offers additional features such as ride by wire and a quickshifter with blipper.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters. The KTM 790 Duke 2018 has a slightly longer wheelbase of 1475 mm compared to the Triumph Street Triple 765 RS 2020's 1405 mm. Both bikes have the same seat height of 825 mm. The KTM weighs slightly more at 169 kg (dry weight with ABS) compared to the Triumph's 166 kg. The Triumph also has a larger fuel tank capacity of 17.4 liters compared to the KTM's 14 liters.

In terms of strengths, the KTM 790 Duke 2018 is praised for its lively and high-revving engine, optimally tuned chassis for sporty riding, awesome sound, and many electronic gimmicks and functions. It also offers an extremely precise quickshifter and a comfortable seating position.

Triumph Street Triple 765 RS 2020

Triumph Street Triple 765 RS 2020

On the other hand, the Triumph Street Triple 765 RS 2020 is praised for its fantastically lively engine, high-quality standard, quickshifter with blipper as standard, roaring sound, excellent Brembo M50 brake system, ABS and traction control as standard, sporty look, and low weight.

In terms of weaknesses, the KTM 790 Duke 2018 is criticized for its rough handling at low revs, being difficult to maneuver in city traffic, and having fiddly-looking switches on the handlebars. It is also reported to have oil leaks at the engine block on many units.

The Triumph Street Triple 765 RS 2020 is criticized for its somewhat complicated menu navigation, bugged connectivity system, and adjustment screws on the fork being poorly accessible.

Technical Specifications KTM 790 Duke 2018 compared to Triumph Street Triple 765 RS 2020

KTM 790 Duke 2018
Triumph Street Triple 765 RS 2020

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore88 mmBore78 mm
StrokeStroke65.7 mmStroke53.4 mm
Engine powerEngine power105 HPEngine power123 HP
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement799 ccmDisplacement765 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandShowa
DiameterDiameter43 mmDiameter41 mm
TravelTravel140 mmTravel115 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountDeflectionShock mountDeflection
BrandBrandWPBrandÖhlins
TravelTravel150 mmTravel131 mm
AdjustmentAdjustmentPreloadAdjustmentCompression, Preload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameChromium-molybdenumFrameAluminium
Frame typeFrame typeTubularFrame typeTwin Tube
RakeRake66 degreeRake66.1 degree

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter310 mm
PistonPistonFour pistonsPistonFour pistons
ActuationActuationHydraulicActuationHydraulic
TechnologyTechnologyradialTechnologyradial, Monoblock

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter220 mm
PistonPistonDouble pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Quickshifter, 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 width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,475 mmWheelbase1,405 mm
Seat HeightSeat Height825 mmSeat Height825 mm
Dry Weight (with ABS)Dry Weight (with ABS)169 kgDry Weight (with ABS)166 kg
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity17.4 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

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

Triumph Street Triple 765 RS 2020

Triumph Street Triple 765 RS 2020

As before, the RS top model is indeed the most desirable of the Street Triples. In addition to the usual playful handling, the super-direct Brembo brakes and the lively character of the three-cylinder engine, there is now a more bulbous mid-range, upgraded electronics as well as a Brembo M50 brake and the once again sharpened appearance. Thanks to the very sporty Pirelli Supercorsa SP V3 tyres, trackdays are indeed a serious issue, and the now standard shift assistant with blipper function greatly increases the incentive to switch to the new model. A wonderful fun machine for both country road and track!

Fantastically lively engine

high quality standard

quickshifter with blipper as standard

roaring sound

excellent Brembo M50 brake system

ABS and traction control as standard

sporty look

low weight.

somewhat complicated menu navigation

connectivity system bugged

adjustment screws on the fork poorly accessible

Price Comparison Avarage Market Price KTM 790 Duke vs Triumph Street Triple 765 RS

There are a few key differences between a KTM 790 Duke 2018 and a Triumph Street Triple 765 RS 2020. In terms of price, the actual average price of a Triumph Street Triple 765 RS 2020 is about 33% higher. Compared to Triumph Street Triple 765 RS 2020 there are more KTM 790 Duke 2018 bikes available on the 1000PS.de Marketplace, specifically 24 compared to 5. It takes less time to sell a KTM 790 Duke with 58 days compared to 91 days for a Triumph Street Triple 765 RS. Since model year 2018 1000PS.de editors have written 35 reviews for the KTM 790 Duke and 26 reviews for the Triumph Street Triple 765 RS since model year 2017. The first review for the KTM 790 Duke was published on 09/11/2016 and now has more than 160,600 views. This compares to more than 58,400 views for the first review on Triumph Street Triple 765 RS published on 10/01/2017.

Price KTM 790 Duke

Model year
Current average market prices

Price Triumph Street Triple 765 RS

Model year
Current average market prices

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