Aprilia SX 125 2026 vs. KTM 690 SMC R 2024

Aprilia SX 125 2026

Aprilia SX 125 2026

KTM 690 SMC R 2024

KTM 690 SMC R 2024

Loading...

Overview - Aprilia SX 125 2026 vs KTM 690 SMC R 2024

Aprilia SX 125 2026

Aprilia SX 125 2026

KTM 690 SMC R 2024

KTM 690 SMC R 2024

Technical Specifications Aprilia SX 125 2026 compared to KTM 690 SMC R 2024

Aprilia SX 125 2026
KTM 690 SMC R 2024

Engine and Drive Train

BoreBore58 mmBore105 mm
StrokeStroke47 mmStroke80 mm
Engine powerEngine power15 HPEngine power75 HP
Rpm at Max. PowerRpm at Max. Power10,500 rpmRpm at Max. Power7,500 rpm
TorqueTorque11.4 NmTorque73.5 Nm
Rpm at TorqueRpm at Torque8,500 rpmRpm at Torque5,600 rpm
DisplacementDisplacement124.2 ccmDisplacement692 ccm

Suspension Front

DiameterDiameter41 mmDiameter48 mm
TravelTravel240 mmTravel215 mm

Suspension Rear

TravelTravel220 mmTravel240 mm

Brakes Front

DiameterDiameter300 mmDiameter320 mm

Brakes Rear

DiameterDiameter220 mmDiameter240 mm

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width120 mm
Front tyre heightFront tyre height80 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width130 mmRear tyre width160 mm
Rear tyre heightRear tyre height70 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,425 mmWheelbase1,470 mm
Seat HeightSeat Height880 mmSeat Height890 mm
Fuel Tank CapacityFuel Tank Capacity7 lFuel Tank Capacity13.5 l
RangeRange194 kmRange329 km
Combined CO2 emissionsCombined CO2 emissions61 g/kmCombined CO2 emissions96 g/km
Combined fuel consumptionCombined fuel consumption3.6 l/100kmCombined fuel consumption4.1 l/100km

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia SX 125 2026

Aprilia SX 125 2026

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

KTM 690 SMC R 2024

KTM 690 SMC R 2024

A large, powerful single cylinder, a stable chassis, just over 160 kg of tractive weight and modern electronics for support - the key data alone suggests a lot of riding pleasure. In 2024, the SMC-R may be a little dusty in some respects and is no longer the undisputed queen of road-legal supermotos, but it can still offer a lot of supermoto fun and performance.

Powerful engine

Electronics can support safety or supermoto manoeuvres as required

Stable, fully adjustable suspension

Agile riding performance

Good ergonomics

Low fuel consumption

Great quickshifter

Old LC display and halogen headlights no longer up to date

Suspension could absorb small bumps more harmoniously

Brakes not overly sensitive

Price Comparison Average Market Price Aprilia SX 125 vs KTM 690 SMC R

Price Aprilia SX 125

Model year
Current average market prices

Price KTM 690 SMC R

Model year
Current average market prices

Alternative Comparisons