Yamaha R125 2019 vs. Suzuki GSX-R 125 2017

Yamaha R125 2019

Yamaha R125 2019

Suzuki GSX-R 125 2017

Suzuki GSX-R 125 2017

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Overview - Yamaha R125 2019 vs Suzuki GSX-R 125 2017

The Yamaha R125 2019 and the Suzuki GSX-R 125 2017 are both supersport motorcycles with similar engine power and displacement. However, there are some notable differences between the two models.

In terms of engine specifications, the Yamaha R125 2019 has a smaller bore and stroke compared to the Suzuki GSX-R 125 2017. This means that the Yamaha R125 may have a slightly higher revving engine, which could result in a more responsive and lively performance. Both bikes have a single cylinder engine with four valves per cylinder, but the Yamaha R125 features an OHC valve system, while the Suzuki GSX-R 125 has a DOHC valve system. This could potentially affect the overall engine performance and efficiency.

When it comes to suspension, the Yamaha R125 2019 is equipped with an Upside-Down telescopic fork at the front, which is larger in diameter compared to the telescopic fork on the Suzuki GSX-R 125 2017. This could provide better stability and handling for the Yamaha R125. Both bikes have a swing arm suspension at the rear.

Yamaha R125 2019

Yamaha R125 2019

In terms of chassis, the Yamaha R125 2019 features a Deltabox frame, which is known for its rigidity and stability. On the other hand, the Suzuki GSX-R 125 2017 has a central tube frame. The different frame types could result in variations in handling and overall ride quality.

When it comes to braking, both bikes have a single disk brake at the front, but the Yamaha R125 2019 has a larger diameter disk compared to the Suzuki GSX-R 125 2017. This could potentially provide better stopping power and improved braking performance for the Yamaha R125.

In terms of dimensions and weights, the Yamaha R125 2019 has a wider front tire compared to the Suzuki GSX-R 125 2017, which could result in better grip and stability. The Yamaha R125 also has a slightly longer wheelbase and a higher seat height compared to the Suzuki GSX-R 125. These differences could affect the overall handling and comfort of the bikes.

Suzuki GSX-R 125 2017

Suzuki GSX-R 125 2017

In terms of strengths, the Yamaha R125 2019 is praised for its excellent engine performance, cool looks, sporty chassis, and its capability on the racetrack. It is considered to be a very good supersport package overall. On the other hand, the Suzuki GSX-R 125 2017 is commended for its low weight, strong acceleration for its power output, decent top speed, wheelie capability, LED headlights, and informative display.

In terms of weaknesses, the Yamaha R125 2019 does not have any notable weaknesses mentioned. On the other hand, the Suzuki GSX-R 125 2017 is criticized for its brakes, which could be stronger, and the desire for more front wheel feel.

Overall, both the Yamaha R125 2019 and the Suzuki GSX-R 125 2017 have their own strengths and weaknesses. The choice between the two would depend on the rider's preferences and priorities, such as engine performance, handling, and overall riding experience.

Technical Specifications Yamaha R125 2019 compared to Suzuki GSX-R 125 2017

Yamaha R125 2019
Suzuki GSX-R 125 2017

Engine and Drive Train

BoreBore52 mmBore62 mm
StrokeStroke58.6 mmStroke41.2 mm
Engine powerEngine power15 HPEngine power15 HP
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement124.7 ccmDisplacement124 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionTelescopic fork
DiameterDiameter41 mmDiameter31 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeDeltaboxFrame typeCentral tube
RakeRake25 degreeRake64.5 degree
TrailTrail89 mmTrail93 mm

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter292 mmDiameter290 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter230 mmDiameter190 mm

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width90 mm
Front tyre heightFront tyre height80 %Front tyre height80 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width140 mmRear tyre width130 mm
Rear tyre heightRear tyre height70 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength1,955 mmLength1,975 mm
WidthWidth680 mmWidth670 mm
HeightHeight1,065 mmHeight1,070 mm
WheelbaseWheelbase1,355 mmWheelbase1,300 mm
Seat HeightSeat Height825 mmSeat Height785 mm
Fuel Tank CapacityFuel Tank Capacity11.5 lFuel Tank Capacity11 l
License compliancyLicense compliancyA1License compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha R125 2019

Yamaha R125 2019

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

Suzuki GSX-R 125 2017

Suzuki GSX-R 125 2017

Maybe not in comparison with its big sisters, but in this class the GSX-R125 still passes for a real super sports bike. With a power output of 15 hp and a 6-speed gearbox, the Gixxer accelerates briskly towards the horizon, up to 125 km/h, thanks to its low weight of 134 kg. The lowest weight in the class also has a positive effect on the riding dynamics; the GSX-R125 can be thrown playfully from bend to bend. Only when the going gets really fast do you wish you had more feeling for the front wheel and better brakes.

low weight

strong acceleration for 15 hp

125 km/h top speed

wheelie capable

LED headlights

informative display

Brakes could be stronger

more front wheel feel desirable

Price Comparison Avarage Market Price Yamaha R125 vs Suzuki GSX-R 125

There are a few key differences between a Yamaha R125 2019 and a Suzuki GSX-R 125 2017. It takes less time to sell a Yamaha R125 with 94 days compared to 167 days for a Suzuki GSX-R 125. Since model year 2008 1000PS.de editors have written 19 reviews for the Yamaha R125 and 8 reviews for the Suzuki GSX-R 125 since model year 2017. The first review for the Yamaha R125 was published on 12/09/2007 and now has more than 24,200 views. This compares to more than 50,400 views for the first review on Suzuki GSX-R 125 published on 04/10/2016.

Price Yamaha R125

Model year
Current average market prices

Price Suzuki GSX-R 125

Model year
Current average market prices

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