KTM 390 Duke 2018 vs. Buell XB 9SX 2010

KTM 390 Duke 2018

KTM 390 Duke 2018

Buell XB 9SX 2010

Buell XB 9SX 2010

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Overview - KTM 390 Duke 2018 vs Buell XB 9SX 2010

KTM 390 Duke 2018

KTM 390 Duke 2018

Buell XB 9SX 2010

Buell XB 9SX 2010

Technical Specifications KTM 390 Duke 2018 compared to Buell XB 9SX 2010

KTM 390 Duke 2018
Buell XB 9SX 2010

Engine and Drive Train

BoreBore89 mmBore88.9 mm
StrokeStroke60 mmStroke79.4 mm
Engine powerEngine power44 HPEngine power86 HP
Rpm at Max. PowerRpm at Max. Power9,500 rpmRpm at Max. Power7,500 rpm
TorqueTorque35 NmTorque81 Nm
Rpm at TorqueRpm at Torque7,250 rpmRpm at Torque6,750 rpm
Compression RatioCompression Ratio12.6 Compression Ratio10
StarterStarterElectricStarterElectric
TransmissionTransmissionChainTransmissionBelt
CylindersCylinders1Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingOil-air
DisplacementDisplacement373.2 ccmDisplacement984 ccm

Suspension Front

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

Suspension Rear

BrandBrandWPBrandShowa

Brakes Front

PistonPistonFour pistonsPistonSix pistons
Shock mountShock mountFloating caliperShock mountFixed caliper

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Dimensions and Weights

Front tyre widthFront tyre width110 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 width150 mmRear tyre width180 mm
Rear tyre heightRear tyre height60 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,367 mmWheelbase1,320 mm
Seat HeightSeat Height830 mmSeat Height765 mm
Fuel Tank CapacityFuel Tank Capacity13.4 lFuel Tank Capacity14.5 l
License compliancyLicense compliancyA2License compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 Duke 2018

KTM 390 Duke 2018

The KTM 390 Duke is a "real" Duke. The trademark: Extremely agile handling that makes for powerful riding fun. The flyweight 390 can be precisely controlled with its narrow waist and wide handlebars and feels most at home in tight corners. Especially with the Supermoto mode, it is a fun machine without equal. Unfortunately, only the brakes and suspension of the 390 cannot maintain the same, very high performance level as on the 125 Duke or 890 Duke. They feel a bit spongy and not optimally tuned, especially when the rider weighs in a bit more. The equipment is otherwise tip-top, especially when you consider the price of the 390 Duke. In terms of riding pleasure/euros, it outperforms most, including its Duke sisters.

Typical Duke ergonomics that are also suitable for taller riders

Extremely agile handling thanks to flyweight and narrow waist

Sporty engine with great handling

Modern TFT display with smartphone connectivity

Supermoto mode is a pleasure

Quickshifter (optional) works perfectly

Adjustable hand levers

Top price-performance ratio for A2 motorbike.

Chassis tuned a little too soft

pressure point of the brakes a little spongy

Buell XB 9SX 2010

Buell XB 9SX 2010

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price KTM 390 Duke vs Buell XB 9SX

Price KTM 390 Duke

Model year
Current average market prices

Price Buell XB 9SX

Model year
Current average market prices

Alternative Comparisons

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