Aprilia SX 125 2020 vs. Beta RR 4T 390 2024

Aprilia SX 125 2020

Aprilia SX 125 2020

Beta RR 4T 390 2024

Beta RR 4T 390 2024

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Overview - Aprilia SX 125 2020 vs Beta RR 4T 390 2024

Aprilia SX 125 2020

Aprilia SX 125 2020

Beta RR 4T 390 2024

Beta RR 4T 390 2024

Technical Specifications Aprilia SX 125 2020 compared to Beta RR 4T 390 2024

Aprilia SX 125 2020
Beta RR 4T 390 2024

Engine and Drive Train

BoreBore54 mmBore88 mm
StrokeStroke54.5 mmStroke63.4 mm
StarterStarterKickStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement125 ccmDisplacement385.6 ccm

Suspension Front

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

Suspension Rear

Shock absorberShock absorberMonoshockShock absorberMonoshock

Brakes Front

TypeTypeSingle diskTypeSingle disk
PistonPistonDouble pistonPistonDouble piston

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonSingle piston

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width90 mm
Front tyre heightFront tyre height70 %Front tyre height90 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter21 inch
Rear tyre widthRear tyre width150 mmRear tyre width140 mm
Rear tyre heightRear tyre height60 %Rear tyre height80 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter18 inch
LengthLength2,188 mmLength2,180 mm
WidthWidth840 mmWidth815 mm
WheelbaseWheelbase1,480 mmWheelbase1,490 mm
Seat HeightSeat Height870 mmSeat Height940 mm
Fuel Tank CapacityFuel Tank Capacity10 lFuel Tank Capacity9 l

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia SX 125 2020

Aprilia SX 125 2020

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

Beta RR 4T 390 2024

Beta RR 4T 390 2024

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price Aprilia SX 125 vs Beta RR 4T 390

Price Aprilia SX 125

Model year
Current average market prices

Price Beta RR 4T 390

Unfortunately, the data available to us is not sufficient to provide meaningful price information for this model.

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