Kawasaki Z900 RS 2021 vs. Yamaha XSR900 2022

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

Yamaha XSR900 2022

Yamaha XSR900 2022

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Overview - Kawasaki Z900 RS 2021 vs Yamaha XSR900 2022

The Kawasaki Z900 RS 2021 and the Yamaha XSR900 2022 are both naked bikes with similar engine types and cooling systems. However, there are several differences between the two models.

In terms of engine power, the Yamaha XSR900 2022 has a slight advantage with 119 HP compared to the Kawasaki Z900 RS 2021's 111 HP. However, the Kawasaki model has a higher torque of 98.6 Nm compared to the Yamaha's 93 Nm. The Kawasaki Z900 RS 2021 has four cylinders, while the Yamaha XSR900 2022 has three.

Both bikes have upside-down telescopic fork front suspensions and swing arm rear suspensions with monoshocks. However, the Kawasaki Z900 RS 2021 has a steel frame, while the Yamaha XSR900 2022 features an aluminum frame with a twin tube design. This could potentially affect the weight and handling of the bikes.

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

In terms of braking, both models have double disk front brakes. The Kawasaki Z900 RS 2021 has slightly larger front brake discs with a diameter of 300 mm, while the Yamaha XSR900 2022 has 298 mm front brake discs. Both bikes are equipped with ABS and traction control as advanced rider assistance systems.

In terms of dimensions and weights, the two bikes have similar front and rear tire widths and diameters. The Kawasaki Z900 RS 2021 has a slightly shorter wheelbase of 1470 mm compared to the Yamaha XSR900 2022's 1495 mm. The seat height of the Yamaha model is lower at 810 mm compared to the Kawasaki's 835 mm. The Kawasaki Z900 RS 2021 is slightly heavier with a kerb weight of 215 kg compared to the Yamaha XSR900 2022's 193 kg. Both bikes have fuel tank capacities of 15-17 liters.

Now, let's discuss the strengths and weaknesses of each model. The Kawasaki Z900 RS 2021 stands out for its authentic and beautiful retro look. It offers a very comfortable seating position and is easy and comfortable to ride. However, it lacks a quickshifter and driving modes, although it does have adjustable traction control.

Yamaha XSR900 2022

Yamaha XSR900 2022

On the other hand, the Yamaha XSR900 2022 has a more powerful engine and comes with a quickshifter as standard. It also offers good brakes and a comprehensive electronics package, including riding modes, cornering ABS, ride by wire, cruise control, and traction control. The XSR900 2022 has sporty but everyday ergonomics and is considered a good value for money option. Additionally, there are many accessories available for the Yamaha model.

However, the Yamaha XSR900 2022 does have some weaknesses. It has a hard seat, which may not be as comfortable for longer rides. Additionally, it has a lower steering angle compared to the Kawasaki Z900 RS 2021.

In conclusion, both the Kawasaki Z900 RS 2021 and the Yamaha XSR900 2022 have their own strengths and weaknesses. The Kawasaki model offers a retro look and comfortable riding experience, while the Yamaha model boasts a more powerful engine and a comprehensive electronics package. Ultimately, the choice between the two will depend on individual preferences and priorities.

Technical Specifications Kawasaki Z900 RS 2021 compared to Yamaha XSR900 2022

Kawasaki Z900 RS 2021
Yamaha XSR900 2022

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore73.4 mmBore78 mm
StrokeStroke56 mmStroke62.1 mm
Engine powerEngine power111 HPEngine power119 HP
Rpm at Max. PowerRpm at Max. Power8,500 rpmRpm at Max. Power10,000 rpm
TorqueTorque98.6 NmTorque93 Nm
Rpm at TorqueRpm at Torque6,500 rpmRpm at Torque7,000 rpm
Compression RatioCompression Ratio10.8 Compression Ratio11.5
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
IgnitionIgnitionDigitalIgnitionTransistor
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement948 ccmDisplacement889 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
TravelTravel120 mmTravel130 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel140 mmTravel137 mm

Chassis

FrameFrameSteelFrameAluminium
Frame typeFrame typeTubularFrame typeTwin Tube
RakeRake65 degreeRake65 degree
TrailTrail98 mmTrail108 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter298 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter250 mmDiameter245 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Shift assistant with blipper, Cruise control, Traction control

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 width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,100 mmLength2,155 mm
WidthWidth865 mmWidth860 mm
HeightHeight1,150 mmHeight1,155 mm
WheelbaseWheelbase1,470 mmWheelbase1,495 mm
Seat HeightSeat Height835 mmSeat Height810 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)215 kgKerb Weight (with ABS)193 kg
Fuel Tank CapacityFuel Tank Capacity17 lFuel Tank Capacity15 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

A timelessly beautiful motorbike, the Z 900 RS. Its heart, the powerful and silky-smooth four-cylinder, ensures absolute riding pleasure. Even for longer rides, it offers plenty of comfort thanks to its pleasant seating position, well-padded saddle and high, wide handlebars. For those who like retro motorbikes but appreciate modern handling, the Z1 Homage is a very good choice.

authentic, beautiful retro look

very comfortable seating position

easy and comfortable to ride

no quickshifter and no driving modes (but TC adjustable)

Yamaha XSR900 2022

Yamaha XSR900 2022

The XSR900 in no way wants to hide the fact that it uses the MT-09 as its basis. With a full electronics package, powerful three-cylinder and sporty chassis components, you can be incredibly sporty on this retro bike. Hopefully you'll just find a more comfortable seat in the accessories soon - because it's going to take a lot of stops on the standard seat.

powerful engine

quickshifter as standard

good brakes

electronics package

sporty but everyday ergonomics

value for money

many accessories available ex works

hard seat

low steering angle

Price Comparison Avarage Market Price Kawasaki Z900 RS vs Yamaha XSR900

There are a few key differences between a Kawasaki Z900 RS 2021 and a Yamaha XSR900 2022. In terms of price, the actual average prices of both motorbikes are almost the same. Compared to Yamaha XSR900 2022 there are less Kawasaki Z900 RS 2021 bikes available on the 1000PS.de Marketplace, specifically 14 compared to 59. It takes less time to sell a Yamaha XSR900 with 97 days compared to 125 days for the Kawasaki Z900 RS. Since model year 2018 1000PS.de editors have written 26 reviews for the Kawasaki Z900 RS and 30 reviews for the Yamaha XSR900 since model year 2016. The first review for the Kawasaki Z900 RS was published on 06/09/2017 and now has more than 63,700 views. This compares to more than 17,600 views for the first review on Yamaha XSR900 published on 25/11/2015.

Price Kawasaki Z900 RS

Model year
Current average market prices

Price Yamaha XSR900

Model year
Current average market prices

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