KTM 390 Duke 2021 vs. Harley-Davidson Sportster XL 883 2009

KTM 390 Duke 2021

KTM 390 Duke 2021

Harley-Davidson Sportster XL 883 2009

Harley-Davidson Sportster XL 883 2009

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Overview - KTM 390 Duke 2021 vs Harley-Davidson Sportster XL 883 2009

KTM 390 Duke 2021

KTM 390 Duke 2021

Harley-Davidson Sportster XL 883 2009

Harley-Davidson Sportster XL 883 2009

Technical Specifications KTM 390 Duke 2021 compared to Harley-Davidson Sportster XL 883 2009

KTM 390 Duke 2021
Harley-Davidson Sportster XL 883 2009

Engine and Drive Train

BoreBore89 mmBore76.2 mm
StrokeStroke60 mmStroke96.8 mm
TorqueTorque35 NmTorque70 Nm
Rpm at TorqueRpm at Torque7,250 rpmRpm at Torque3,750 rpm
TransmissionTransmissionChainTransmissionBelt
CoolingCoolingliquidCoolingAir
DisplacementDisplacement373.2 ccmDisplacement883 ccm

Brakes Front

PistonPistonFour pistonsPistonDouble piston

Brakes Rear

PistonPistonSingle pistonPistonSingle piston

Dimensions and Weights

Front tyre diameterFront tyre diameter17 inchFront tyre diameter19 inch
WheelbaseWheelbase1,367 mmWheelbase1,520 mm
Seat HeightSeat Height830 mmSeat Height693 mm
Fuel Tank CapacityFuel Tank Capacity13.4 lFuel Tank Capacity12.5 l

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 Duke 2021

KTM 390 Duke 2021

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

Harley-Davidson Sportster XL 883 2009

Harley-Davidson Sportster XL 883 2009

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price KTM 390 Duke vs Harley-Davidson Sportster XL 883

Price KTM 390 Duke

Model year
Current average market prices

Price Harley-Davidson Sportster XL 883

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH