Yamaha R3 2015 vs. Yamaha R7 2021

Yamaha R3 2015

Yamaha R3 2015

Yamaha R7 2021

Yamaha R7 2021

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Overview - Yamaha R3 2015 vs Yamaha R7 2021

The Yamaha YZF-R3 model year 2015 and the Yamaha R7 model year 2021 are both supersport motorcycles manufactured by Yamaha. While they share some similarities, there are notable differences between the two models.

In terms of engine and drive train, the Yamaha YZF-R3 2015 is equipped with a 321cc engine that produces 42 horsepower and 29.6 Nm of torque. It has a bore of 68 mm and a stroke of 44.1 mm. On the other hand, the Yamaha R7 2021 features a larger 689cc engine that delivers 73.4 horsepower and 67 Nm of torque. It has a bore of 80 mm and a stroke of 68.6 mm. This means that the R7 has a more powerful engine compared to the YZF-R3, offering higher performance and acceleration.

Both motorcycles have a 2-cylinder engine with 4 valves per cylinder and a DOHC configuration. They also have the same compression ratio of 11.2 for the YZF-R3 and 11.5 for the R7. This ensures efficient combustion and optimal power delivery.

Yamaha R3 2015

Yamaha R3 2015

When it comes to braking systems, the Yamaha YZF-R3 2015 is equipped with a single disk front brake, while the Yamaha R7 2021 features a double disk front brake. This upgrade in the braking system of the R7 provides improved stopping power and enhances overall safety.

In terms of dimensions and weights, the Yamaha R7 2021 has a slightly larger wheelbase of 1395 mm compared to the 1380 mm of the YZF-R3. The R7 also has a wider front tire of 120 mm and a wider rear tire of 180 mm, compared to the 110 mm front tire and 140 mm rear tire of the YZF-R3. These changes in tire dimensions contribute to better stability and grip, especially during cornering.

The Yamaha R7 2021 has a higher kerb weight of 188 kg compared to the 169 kg of the YZF-R3. This increase in weight can be attributed to the larger engine and additional features of the R7. However, the R7 compensates for this with its high-torque CP2 engine and sporty riding position, providing a thrilling riding experience.

Both motorcycles come with advanced rider assistance systems such as ABS, ensuring enhanced safety and stability on the road. They also have a fuel tank capacity of 13 liters for the R7 and 14 liters for the YZF-R3, allowing for decent fuel range.

Yamaha R7 2021

Yamaha R7 2021

In terms of strengths, the Yamaha YZF-R3 2015 is praised for its transparent and precise front end, strong brakes, lively engine, sensational top speed, and relaxed geometry. On the other hand, the Yamaha R7 2021 is commended for its high-torque CP2 engine, sporty riding position, suspension set-up, standard tires, and being a good entry-level trackday bike.

As for weaknesses, the Yamaha YZF-R3 2015 is criticized for having some unattractive parts and a high price. The Yamaha R7 2021, on the other hand, is mentioned to lack a quickshifter as standard, which would have been a nice addition.

In summary, while both the Yamaha YZF-R3 2015 and the Yamaha R7 2021 are impressive supersport motorcycles, the R7 offers a more powerful engine, improved braking system, and enhanced stability through its larger wheelbase and wider tires. However, the YZF-R3 still holds its own with its lively engine, strong brakes, and comfortable riding position. Ultimately, the choice between the two models will depend on the rider's preferences and intended use.

Technical Specifications Yamaha R3 2015 compared to Yamaha R7 2021

Yamaha R3 2015
Yamaha R7 2021

Engine and Drive Train

BoreBore68 mmBore80 mm
StrokeStroke44.1 mmStroke68.6 mm
Engine powerEngine power42 HPEngine power73.4 HP
Rpm at Max. PowerRpm at Max. Power10,750 rpmRpm at Max. Power8,750 rpm
TorqueTorque29.6 NmTorque67 Nm
Rpm at TorqueRpm at Torque9,000 rpmRpm at Torque6,500 rpm
Compression RatioCompression Ratio11.2 Compression Ratio11.5
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping
IgnitionIgnitionTransistorIgnitionTransistor
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement321 ccmDisplacement689 ccm

Brakes Front

TypeTypeSingle diskTypeDouble disk

Brakes Rear

TypeTypeDiscTypeDisc

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width140 mmRear tyre width180 mm
Rear tyre heightRear tyre height70 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,380 mmWheelbase1,395 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)169 kgKerb Weight (with ABS)188 kg
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity13 l
License compliancyLicense compliancyA2License compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha R3 2015

Yamaha R3 2015

Yamaha sees its R3 more in line with the equally versatile Kawasaki Ninja 300, but the price is even higher than that of the KTM390. This makes the YZF-R3 a premium product, which is a bold decision in this class. But the overall package offers corresponding value: sporty engine, stable chassis, strong brakes, sensational top speed. Direct comparison will show who really has the edge. In any case, the R3 is a hot contender for the number 1 spot.

transparent, precise front

strong brakes

lively engine

sensational top speed

relaxed geometry

in detail some unattractive parts

high price

Yamaha R7 2021

Yamaha R7 2021

Despite the rather idiosyncratic combination of the sensible 73.4 hp mid-range power unit and the extremely aggressive, sporty look, the R7 is by no means a sheep in wolf's clothing. The performance, which is somewhere between the R3 and the R6, turned out to be much stronger in practice than the pure values on paper would suggest, and in terms of geometry, chassis, brakes and tyres, Yamaha's engineers have really done their homework. On top of that, the Yamaha R7 has all the qualities to have a lot of fun out-of-the-box on a compact race track like the Pannoniaring, for example, even without a big investment. But of course it feels better on the country road, and that's where it belongs in the first place, in our opinion. In view of the overall package, the purchase price is more than fairly priced - so it's not a problem that the quickshifter is not included and has to be purchased as an option.

high-torque CP2 engine

sporty riding position

suspension set-up

standard tyres

good entry-level trackday bike.

Quickshifter as standard would have been nice

Price Comparison Avarage Market Price Yamaha R3 vs Yamaha R7

There are a few key differences between a Yamaha YZF-R3 2015 and a Yamaha R7 2021. It takes less time to sell a Yamaha YZF-R3 with 110 days compared to 161 days for a Yamaha R7. Since model year 2015 1000PS.de editors have written 11 reviews for the Yamaha YZF-R3 and 9 reviews for the Yamaha R7 since model year 2021. The first review for the Yamaha YZF-R3 was published on 17/10/2014 and now has more than 53,600 views. This compares to more than 92,800 views for the first review on Yamaha R7 published on 18/05/2021.

Price Yamaha R3

Model year
Current average market prices

Price Yamaha R7

Model year
Current average market prices

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