Yamaha R1 2015 vs. Kawasaki Z900 2018

Yamaha R1 2015

Yamaha R1 2015

Kawasaki Z900 2018

Kawasaki Z900 2018

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Overview - Yamaha R1 2015 vs Kawasaki Z900 2018

Yamaha R1 2015

Yamaha R1 2015

Kawasaki Z900 2018

Kawasaki Z900 2018

Technical Specifications Yamaha R1 2015 compared to Kawasaki Z900 2018

Yamaha R1 2015
Kawasaki Z900 2018

Engine and Drive Train

BoreBore79 mmBore73.4 mm
StrokeStroke50.9 mmStroke56 mm
Engine powerEngine power200 HPEngine power125.4 HP
Rpm at Max. PowerRpm at Max. Power13,500 rpmRpm at Max. Power9,500 rpm
TorqueTorque112.4 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque11,500 rpmRpm at Torque7,700 rpm
Compression RatioCompression Ratio13 Compression Ratio11.8
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
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement998 ccmDisplacement948 ccm

Suspension Front

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

Chassis

FrameFrameAluminiumFrameSteel
Frame typeFrame typeDeltaboxFrame typeDouble cradle

Brakes Front

TypeTypeDouble diskTypeDouble disk

Brakes Rear

TypeTypeDiscTypeDisc

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsLaunch-Control, Traction controlAdvanced Rider Assistance SystemsABS

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 width190 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,055 mmLength2,070 mm
WidthWidth690 mmWidth820 mm
HeightHeight1,150 mmHeight1,065 mm
WheelbaseWheelbase1,405 mmWheelbase1,450 mm
Seat HeightSeat Height855 mmSeat Height795 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)199 kgKerb Weight (with ABS)210 kg
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha R1 2015

Yamaha R1 2015

The new R1 is a big hit and no longer compares to the previous model. This was considered a good country road bike and heavy investments had to be made for excursions to the race track. Now it is the other way round. The new R1 has been developed with a clear focus on the race track. The electronics package seems outstanding, technology freaks will get their money's worth. Yamaha fans have to buy it, they finally have a worthy motorbike. The R1 has slight weaknesses when braking - it becomes a little unstable here. If you want to buy a ready-made racing bike without having to work on the chassis, you'd better go for the R1M. The Öhlins electronic suspension works perfectly and has no weaknesses. For pure racetrack use, the second weakness of the R1 can easily be ironed out. The torque hole in the middle can be easily ironed out with a new mapping.

crazy sound

rev-happy engine with strong peak

great racing feeling in the saddle

superior electronics package

high-quality workmanship

Torque sag in the middle

stability in the braking zone

Kawasaki Z900 2018

Kawasaki Z900 2018

In the hotly contested naked bike segment, the Z900 plays right at the front. Above all, its engine is absolutely terrific, runs incredibly silky and offers rich power in all rev regions - as befits a Japanese four-cylinder. Its sporty, aggressive appearance matches this. It does without electronic bells and whistles, but still conveys a lot of confidence when chasing corners, braking and accelerating out of them. The low seat is especially beneficial for smaller riders, but taller riders might miss a flatter knee angle on long distances. The low weight and compactness make the Z900 particularly agile and easy to handle. A sporting cannon that is also extremely appealing in terms of price

Powerful and silky engine

great sound

chassis

sharp, sporty look

low seating position

easy handling and manoeuvrability.

Lack of traction control

Knee angle strenuous for tall riders in the long run

Price Comparison Avarage Market Price Yamaha R1 vs Kawasaki Z900

Price Yamaha R1

Model year
Current average market prices

Price Kawasaki Z900

Model year
Current average market prices

Alternative Comparisons

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