Yamaha R125 2019 vs. Aprilia RS 125 ABS 2018

Yamaha R125 2019

Yamaha R125 2019

Aprilia RS 125 ABS 2018

Aprilia RS 125 ABS 2018

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Overview - Yamaha R125 2019 vs Aprilia RS 125 ABS 2018

When comparing the Yamaha YZF-R125 2019 and the Aprilia RS 125 ABS 2018, there are several key differences to consider.

In terms of engine specifications, the Yamaha YZF-R125 has a bore of 52 mm and a stroke of 58.6 mm, while the Aprilia RS 125 ABS has a bore of 58 mm and a stroke of 47 mm. Both bikes have a single cylinder and a displacement of 125 cc, but the Yamaha YZF-R125 has a slightly higher engine power of 15 HP compared to the Aprilia RS 125 ABS's 15 HP. The torque of the Yamaha YZF-R125 is also higher at 12.4 Nm compared to the Aprilia RS 125 ABS's 10.9 Nm.

Yamaha R125 2019

Yamaha R125 2019

In terms of suspension, both bikes feature upside-down telescopic forks in the front. The dimensions and weights of the front and rear tires are similar, with a width of 100 mm and a diameter of 17 inches for both bikes. However, the Yamaha YZF-R125 has a wider rear tire at 140 mm compared to the Aprilia RS 125 ABS's 130 mm. The wheelbase of both bikes is also similar, with the Yamaha YZF-R125 measuring at 1355 mm and the Aprilia RS 125 ABS at 1353 mm. The seat height of the Yamaha YZF-R125 is slightly higher at 825 mm compared to the Aprilia RS 125 ABS's 820 mm.

One notable difference is the fuel tank capacity, with the Yamaha YZF-R125 having a capacity of 11.5 liters and the Aprilia RS 125 ABS having a larger capacity of 14.5 liters.

In terms of strengths, the Yamaha YZF-R125 2019 is praised for its excellent engine, cool looks, sporty chassis, and its potency on the racetrack. It is considered to be a very good supersport package overall. On the other hand, the Aprilia RS 125 ABS 2018 is praised for its high-revving engine, sporty chassis, stable handling, compact feel, and comfortable seating position.

Aprilia RS 125 ABS 2018

Aprilia RS 125 ABS 2018

When it comes to weaknesses, the Yamaha YZF-R125 2019 does not have any listed weaknesses. However, the Aprilia RS 125 ABS 2018 is noted to be more uncomfortable compared to the equally fast Tuono 125.

In conclusion, both the Yamaha YZF-R125 2019 and the Aprilia RS 125 ABS 2018 have their own strengths and weaknesses. The Yamaha YZF-R125 offers an excellent engine and a sporty chassis, making it a potent option on the racetrack. On the other hand, the Aprilia RS 125 ABS boasts a high-revving engine, stable handling, and a comfortable seating position. Ultimately, the choice between the two will depend on the rider's preferences and priorities.

Technical Specifications Yamaha R125 2019 compared to Aprilia RS 125 ABS 2018

Yamaha R125 2019
Aprilia RS 125 ABS 2018

Engine and Drive Train

BoreBore52 mmBore58 mm
StrokeStroke58.6 mmStroke47 mm
Engine powerEngine power15 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power9,000 rpmRpm at Max. Power10,500 rpm
TorqueTorque12.4 NmTorque10.9 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque8,250 rpm
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement124.7 ccmDisplacement125 ccm

Suspension Front

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

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width100 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 mmLength1,968 mm
WidthWidth680 mmWidth760 mm
WheelbaseWheelbase1,355 mmWheelbase1,353 mm
Seat HeightSeat Height825 mmSeat Height820 mm
Fuel Tank CapacityFuel Tank Capacity11.5 lFuel Tank Capacity14.5 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

Aprilia RS 125 ABS 2018

Aprilia RS 125 ABS 2018

For supersport fans in the A1 class, the Aprilia RS 125 is definitely a hot candidate. Thanks to its high-quality chassis and well thought-out suspension set-up, it appears stable in every situation and rewards with higher cornering speed than the competition. Its looks are reminiscent of its big sister RSV4, because if you overlook the rear tyre, there is a serious risk of confusion! Compared to its V4 sister, however, the RS125 scores with a very comfortable riding position that keeps wrist pain to a minimum in everyday use.

High-revving engine

sporty chassis

stable handling

compact feel

comfortable seating position.

More uncomfortable than equally fast Tuono 125

Price Comparison Avarage Market Price Yamaha R125 vs Aprilia RS 125 ABS

There are a few key differences between a Yamaha YZF-R125 2019 and a Aprilia RS 125 ABS 2018. It takes less time to sell a Yamaha YZF-R125 with 94 days compared to 115 days for a Aprilia RS 125 ABS. Since model year 2008 1000PS.de editors have written 19 reviews for the Yamaha YZF-R125 and 4 reviews for the Aprilia RS 125 ABS since model year 2017. The first review for the Yamaha YZF-R125 was published on 12/09/2007 and now has more than 24,200 views. This compares to more than 94,200 views for the first review on Aprilia RS 125 ABS published on 24/08/2017.

Price Yamaha R125

Model year
Current average market prices

Price Aprilia RS 125 ABS

Model year
Current average market prices

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