Aprilia SR 50 R 2020 vs. Yamaha YZF-R125 2021

Aprilia SR 50 R 2020

Aprilia SR 50 R 2020

Yamaha YZF-R125 2021

Yamaha YZF-R125 2021

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Overview - Aprilia SR 50 R 2020 vs Yamaha YZF-R125 2021

Aprilia SR 50 R 2020

Aprilia SR 50 R 2020

Yamaha YZF-R125 2021

Yamaha YZF-R125 2021

Technical Specifications Aprilia SR 50 R 2020 compared to Yamaha YZF-R125 2021

Aprilia SR 50 R 2020
Yamaha YZF-R125 2021

Engine and Drive Train

BoreBore40 mmBore52 mm
StrokeStroke39.3 mmStroke58.6 mm
Engine powerEngine power3.6 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power6,500 rpmRpm at Max. Power9,000 rpm
TorqueTorque4.3 NmTorque12.4 Nm
Rpm at TorqueRpm at Torque6,000 rpmRpm at Torque8,000 rpm
Clutch TypeClutch TypeCentrifugal forceClutch TypeMultiplate in oil-bath
TransmissionTransmissionBeltTransmissionChain
CylindersCylinders1Cylinders1
StrokesStrokes2-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement49.4 ccmDisplacement124.7 ccm

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre widthFront tyre width130 mmFront tyre width100 mm
Front tyre heightFront tyre height60 %Front tyre height80 %
Front tyre diameterFront tyre diameter13 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width130 mmRear tyre width140 mm
Rear tyre heightRear tyre height60 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter13 inchRear tyre diameter17 inch
LengthLength1,860 mmLength1,955 mm
WidthWidth705 mmWidth680 mm
WheelbaseWheelbase1,260 mmWheelbase1,355 mm
Seat HeightSeat Height820 mmSeat Height825 mm
Fuel Tank CapacityFuel Tank Capacity7 lFuel Tank Capacity11.5 l
License compliancyLicense compliancyAMLicense compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia SR 50 R 2020

Aprilia SR 50 R 2020

Unfortunately, our editors did not test this model.

Yamaha YZF-R125 2021

Yamaha YZF-R125 2021

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 SR 50 R vs Yamaha YZF-R125

Price Aprilia SR 50 R

Model year
Current average market prices

Price Yamaha YZF-R125

Model year
Current average market prices

Alternative Comparisons

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