Beta RR 50 Racing 2019 vs. Yamaha YZF-R125 2021

Beta RR 50 Racing 2019

Beta RR 50 Racing 2019

Yamaha YZF-R125 2021

Yamaha YZF-R125 2021

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Technical Specifications Beta RR 50 Racing 2019 compared to Yamaha YZF-R125 2021

Beta RR 50 Racing 2019
Yamaha YZF-R125 2021

Engine and Drive Train

BoreBore40.3 mmBore52 mm
StrokeStroke39 mmStroke58.6 mm
Compression RatioCompression Ratio12 Compression Ratio11.2
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders1
StrokesStrokes2-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement49.7 ccmDisplacement124.7 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter40 mmDiameter41 mm

Suspension Rear

TravelTravel250 mmTravel114 mm

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeDouble cradleFrame typeDeltabox

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter260 mmDiameter292 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter230 mm

Dimensions and Weights

Front tyre widthFront tyre width90 mmFront tyre width100 mm
Front tyre heightFront tyre height90 %Front tyre height80 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width120 mmRear tyre width140 mm
Rear tyre heightRear tyre height90 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter18 inchRear tyre diameter17 inch
LengthLength2,085 mmLength1,955 mm
WidthWidth815 mmWidth680 mm
HeightHeight1,225 mmHeight1,065 mm
WheelbaseWheelbase1,415 mmWheelbase1,355 mm
Seat HeightSeat Height935 mmSeat Height825 mm
Fuel Tank CapacityFuel Tank Capacity6.5 lFuel Tank Capacity11.5 l

Pros and Cons in comparison

Pros and Cons in comparison

Beta RR 50 Racing 2019

Beta RR 50 Racing 2019

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 Beta RR 50 Racing vs Yamaha YZF-R125

Price Beta RR 50 Racing

Model year
Current average market prices

Price Yamaha YZF-R125

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

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