KTM 125 Duke 2011 vs. Aprilia SX 125 Supermoto 2021

KTM 125 Duke 2011

KTM 125 Duke 2011

Aprilia SX 125 Supermoto 2021

Aprilia SX 125 Supermoto 2021

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Overview - KTM 125 Duke 2011 vs Aprilia SX 125 Supermoto 2021

KTM 125 Duke 2011

KTM 125 Duke 2011

Aprilia SX 125 Supermoto 2021

Aprilia SX 125 Supermoto 2021

Technical Specifications KTM 125 Duke 2011 compared to Aprilia SX 125 Supermoto 2021

KTM 125 Duke 2011
Aprilia SX 125 Supermoto 2021

Engine and Drive Train

BoreBore58 mmBore54 mm
StrokeStroke47.2 mmStroke54.5 mm
Engine powerEngine power15 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power10,500 rpmRpm at Max. Power8,250 rpm
TorqueTorque12 NmTorque12.2 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque8,000 rpm
StarterStarterElectricStarterKick
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
DisplacementDisplacement124.7 ccmDisplacement124 ccm

Suspension Front

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

Brakes Front

PistonPistonFour pistonsPistonDouble piston

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonSingle piston

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width100 mm
Front tyre heightFront tyre height70 %Front tyre height80 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width150 mmRear tyre width130 mm
Rear tyre heightRear tyre height60 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,350 mmWheelbase1,480 mm
Seat HeightSeat Height810 mmSeat Height870 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)125 kgKerb Weight (with ABS)134 kg
Fuel Tank CapacityFuel Tank Capacity11 lFuel Tank Capacity7.5 l
License compliancyLicense compliancyA1License compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

KTM 125 Duke 2011

KTM 125 Duke 2011

High-quality, visually very appealing and yet easy to modify using the Power Parts programme supplied.

new engine

WP spring elements

LED light

Nix

Aprilia SX 125 Supermoto 2021

Aprilia SX 125 Supermoto 2021

Aprilia's SX 125 is a very sporty supermoto that does justice to Aprilia's long 125cc history. Its 15 hp single-cylinder inspires with its balanced character with high suitability for everyday use, but at the same time provides a lot of fun under the helmet. The biggest advantage it has over the competition is its ABS system, which only acts on the front wheel and was installed instead of a CBS system. This makes it possible to conjure up beautiful drifts on the asphalt, as befits a true supermoto.

pleasant engine characteristics

high-quality appearance

sporty chassis

ABS instead of CBS

weak brake

Price Comparison Avarage Market Price KTM 125 Duke vs Aprilia SX 125 Supermoto

Price KTM 125 Duke

Model year
Current average market prices

Price Aprilia SX 125 Supermoto

Model year
Current average market prices

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH