Yamaha YZF-R6 2015 vs. Ducati Streetfighter V4 S 2021

Yamaha YZF-R6 2015

Yamaha YZF-R6 2015

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

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Overview - Yamaha YZF-R6 2015 vs Ducati Streetfighter V4 S 2021

Yamaha YZF-R6 2015

Yamaha YZF-R6 2015

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

Technical Specifications Yamaha YZF-R6 2015 compared to Ducati Streetfighter V4 S 2021

Yamaha YZF-R6 2015
Ducati Streetfighter V4 S 2021

Engine and Drive Train

BoreBore67 mmBore81 mm
StrokeStroke42.5 mmStroke53.5 mm
Engine powerEngine power124 HPEngine power208 HP
Rpm at Max. PowerRpm at Max. Power14,500 rpmRpm at Max. Power13,000 rpm
TorqueTorque65.7 NmTorque123 Nm
Rpm at TorqueRpm at Torque10,500 rpmRpm at Torque9,500 rpm
Compression RatioCompression Ratio13 Compression Ratio14
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDesmodromic
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement599 ccmDisplacement1,103 ccm

Suspension Front

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

Chassis

FrameFrameAluminiumFrameAluminium
Frame typeFrame typeDeltaboxFrame typeMonocoque

Brakes Front

TypeTypeDouble diskTypeDouble disk

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre widthFront tyre width120 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 width180 mmRear tyre width200 mm
Rear tyre heightRear tyre height55 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,375 mmWheelbase1,488 mm
Seat HeightSeat Height850 mmSeat Height845 mm
Fuel Tank CapacityFuel Tank Capacity17 lFuel Tank Capacity16 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha YZF-R6 2015

Yamaha YZF-R6 2015

Unfortunately, our editors did not test this model.

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

The problem of the Streetfighter V4 S with Euro4 engine, namely no power in the lower rev range but explosion in the upper rev range, has been largely rectified with the update to Euro5. Although the disgusting 208 hp are still only available at 13,000 rpm, the SF V4 S now also works acceptably at lower revs. The electronic Öhlins suspension is at its best and the brute Brembo Stylema stoppers again celebrate the penchant for the racetrack. Ergonomics and handling are also basically good, but on the racetrack you would wish for lower handlebars because of the awesome power. A perfect poser bike that also works on the country road, and on the racetrack anyway. Only the too-loud sound should be curbed a little.

The most powerful naked bike ever

good ergonomics

superb, electronically adjustable Öhlins suspension

brute Brembo Stylema brakes

full electronics package

handsome, distinctive look.

very expensive

loud exhaust sound

full power only in the upper rev range

Price Comparison Avarage Market Price Yamaha YZF-R6 vs Ducati Streetfighter V4 S

Price Yamaha YZF-R6

Model year
Current average market prices

Price Ducati Streetfighter V4 S

Model year
Current average market prices

Alternative Comparisons

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