Kawasaki Z900 2020 vs. BMW F 900 R 2021

Kawasaki Z900 2020

Kawasaki Z900 2020

BMW F 900 R 2021

BMW F 900 R 2021

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Overview - Kawasaki Z900 2020 vs BMW F 900 R 2021

The Kawasaki Z900 2020 and the BMW F 900 R 2021 are both naked bikes that offer powerful performance and advanced rider assistance systems. However, there are some notable differences between the two models.

In terms of engine power, the Kawasaki Z900 2020 comes out on top with 125.4 HP, while the BMW F 900 R 2021 offers 105 HP. The Z900 also has a higher torque of 98.6 Nm compared to the F 900 R's 92 Nm. Both bikes have an in-line engine type, liquid cooling, and fuel injection systems.

When it comes to suspension, both bikes feature upside-down telescopic forks in the front and swing arm suspensions in the rear. They also have monoshock absorbers with preload and rebound adjustments. The chassis of both bikes is made of steel, with the Z900 having a double cradle frame and the F 900 R having a twin tube, load-bearing engine frame.

Kawasaki Z900 2020

Kawasaki Z900 2020

In terms of braking, both bikes have double disk brakes in the front with four pistons. However, the BMW F 900 R 2021 has larger diameter disks at 320 mm compared to the Z900's 300 mm. The F 900 R also features radial technology in its front brakes.

Both bikes come equipped with advanced rider assistance systems such as ABS, riding modes, and traction control. The BMW F 900 R 2021 also offers anti-slipping control as an additional feature.

In terms of dimensions and weights, the BMW F 900 R 2021 has a slightly longer wheelbase of 1518 mm compared to the Z900's 1450 mm. The seat height of the F 900 R is also higher at 815 mm compared to the Z900's 795 mm. Both bikes have the same tire widths and diameters.

In terms of equipment, both bikes come with LED headlights and TFT displays. The Kawasaki Z900 2020 also features LED daytime running lights, giving it a more aggressive look.

BMW F 900 R 2021

BMW F 900 R 2021

When it comes to strengths, the Kawasaki Z900 2020 is praised for its powerful four-cylinder engine, great handling, good equipment, aggressive looks, and value for money. On the other hand, the BMW F 900 R 2021 is commended for its great cockpit and functional connectivity, extensive electronics that can be operated logically, accessible and casual handling, and wide choice of equipment and configuration options.

In terms of weaknesses, the Kawasaki Z900 2020 is criticized for its somewhat tiring menu navigation and the lack of a quickshifter option. The BMW F 900 R 2021, on the other hand, is noted for its stiff gearstick, rough engine running, lack of elegance at the top end, and poor rear splash guard.

Overall, both the Kawasaki Z900 2020 and the BMW F 900 R 2021 have their own strengths and weaknesses. It ultimately comes down to personal preference and priorities when choosing between the two models.

Technical Specifications Kawasaki Z900 2020 compared to BMW F 900 R 2021

Kawasaki Z900 2020
BMW F 900 R 2021

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore73.4 mmBore86 mm
StrokeStroke56 mmStroke77 mm
Engine powerEngine power125.4 HPEngine power105 HP
Rpm at Max. PowerRpm at Max. Power9,500 rpmRpm at Max. Power8,500 rpm
TorqueTorque98.6 NmTorque92 Nm
Rpm at TorqueRpm at Torque7,700 rpmRpm at Torque6,500 rpm
Compression RatioCompression Ratio11.8 Compression Ratio13.1
Fuel systemFuel systemInjectionFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement948 ccmDisplacement895 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter41 mmDiameter43 mm
TravelTravel120 mmTravel135 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel140 mmTravel142 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload, Rebound

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeDouble cradleFrame typeTwin Tube, Load-bearing engine
RakeRake65 degreeRake60.5 degree
TrailTrail105 mmTrail114.3 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyPetalTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction controlAdvanced Rider Assistance SystemsABS, Anti-slipping control, Riding modes

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
LengthLength2,070 mmLength2,140 mm
WidthWidth820 mmWidth815 mm
WheelbaseWheelbase1,450 mmWheelbase1,518 mm
Seat HeightSeat Height795 mmSeat Height815 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)210 kgKerb Weight (with ABS)211 kg
License compliancyLicense compliancyALicense compliancyA

Equipment

EquipmentEquipmentLED daytime running lights, LED-Headlights, TFT displayEquipmentLED-Headlights, TFT display

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z900 2020

Kawasaki Z900 2020

In terms of price-performance, the Kawasaki Z900 is hard to beat at the moment. With the perfectly tuned engine, the high-quality chassis components and the electronics added for 2020, this naked bike offers everything that sporty riders will be looking for. There is really nothing to complain about, even if the option of a quickshifter would have been a nice extra. Apart from that: great shot, Kawasaki!

powerful four-cylinder

great handling

good equipment

aggressive looks

value for money

Menu navigation somewhat tiring

missing quickshifter option

BMW F 900 R 2021

BMW F 900 R 2021

The BMW F 900 R is a full-grown motorbike. 895 cc, 105 hp and 92 Nm smell of versatility. The F 900 R fulfils this promise completely. The motorbike, including electronics and components, does a great job in every situation. But of all things, the heart of the bike, the engine and transmission unit, does not shine in premium gloss.

Great cockpit and functional connectivity

Extensive electronics can be operated logically

Very accessible but still very casual handling

Motorcycle rides bland and reserved but also wild and sporty when needed

Pleasant seating position

Wide choice of equipment and configuration options

Low and high seat options available

Suspension allows wide range of use - comfortable but also direct and precise.

Gearstick a little stiff - with and without quickshifter

Engine runs a little rough and exudes little elegance at the top

Poor splash guard at the rear

Price Comparison Avarage Market Price Kawasaki Z900 vs BMW F 900 R

There are a few key differences between a Kawasaki Z900 2020 and a BMW F 900 R 2021. In terms of price, the actual average price of a BMW F 900 R 2021 is about 5% higher. Compared to BMW F 900 R 2021 there are more Kawasaki Z900 2020 bikes available on the 1000PS.de Marketplace, specifically 34 compared to 17. It takes less time to sell a BMW F 900 R with 67 days compared to 124 days for the Kawasaki Z900. Since model year 2017 1000PS.de editors have written 46 reviews for the Kawasaki Z900 and 24 reviews for the BMW F 900 R since model year 2020. The first review for the Kawasaki Z900 was published on 11/11/2016 and now has more than 93,200 views. This compares to more than 154,700 views for the first review on BMW F 900 R published on 05/11/2019.

Price Kawasaki Z900

Model year
Current average market prices

Price BMW F 900 R

Model year
Current average market prices

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