Aprilia SX 125 2018 vs. Yamaha YZF-R125 2020

Aprilia SX 125 2018

Aprilia SX 125 2018

Yamaha YZF-R125 2020

Yamaha YZF-R125 2020

Loading...

Overview - Aprilia SX 125 2018 vs Yamaha YZF-R125 2020

Aprilia SX 125 2018

Aprilia SX 125 2018

Yamaha YZF-R125 2020

Yamaha YZF-R125 2020

Technical Specifications Aprilia SX 125 2018 compared to Yamaha YZF-R125 2020

Aprilia SX 125 2018
Yamaha YZF-R125 2020

Engine and Drive Train

BoreBore54 mmBore52 mm
StrokeStroke54.5 mmStroke58.6 mm
Engine powerEngine power15 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power8,250 rpmRpm at Max. Power9,000 rpm
TorqueTorque12.2 NmTorque12.4 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque8,000 rpm
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement125 ccmDisplacement124.7 ccm

Suspension Front

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

Brakes Front

TypeTypeSingle diskTypeSingle disk

Brakes Rear

TypeTypeDiscTypeDisc

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 width140 mm
Rear tyre heightRear tyre height60 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,188 mmLength1,955 mm
WidthWidth840 mmWidth680 mm
WheelbaseWheelbase1,480 mmWheelbase1,355 mm
Seat HeightSeat Height870 mmSeat Height825 mm
Fuel Tank CapacityFuel Tank Capacity10 lFuel Tank Capacity11.5 l
License compliancyLicense compliancyA1License compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia SX 125 2018

Aprilia SX 125 2018

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

Yamaha YZF-R125 2020

Yamaha YZF-R125 2020

The Yamaha YZF-R125 in the 2019 version makes journalists' lives difficult. You search and search for a fault, but can't find one - simply frustrating! Because the 15 hp single-cylinder with variable valve timing (VVA) performs excellently and is undoubtedly one of the best power units in the 125cc class. The handling is convincing in everyday life as well as on the racetrack, even if the chassis shows its sporty side on bumps. But we are on a super sports bike, so that is not a serious point of criticism. Maybe I need to ride the R125 for a few weeks to find its Achilles heel after all....

excellent engine

cool looks

sporty chassis

very potent on the racetrack

very good supersport package

unfortunately nothing

Price Comparison Avarage Market Price Aprilia SX 125 vs Yamaha YZF-R125

Price Aprilia SX 125

Model year
Current average market prices

Price Yamaha YZF-R125

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH