Kawasaki Z900 2023 vs. BMW S 1000 R 2025

Kawasaki Z900 2023

Kawasaki Z900 2023

BMW S 1000 R 2025

BMW S 1000 R 2025

Loading...

Technical Specifications Kawasaki Z900 2023 compared to BMW S 1000 R 2025

Kawasaki Z900 2023
BMW S 1000 R 2025
Kawasaki Z900 2023
Kawasaki Z900 2023
BMW S 1000 R 2025
BMW S 1000 R 2025

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore73.4 mmBore80 mm
StrokeStroke56 mmStroke49.7 mm
Engine powerEngine power125 HPEngine power170 HP
Rpm at Max. PowerRpm at Max. Power9,500 rpmRpm at Max. Power11,000 rpm
TorqueTorque98.6 NmTorque114 Nm
Rpm at TorqueRpm at Torque7,700 rpmRpm at Torque9,250 rpm
Compression RatioCompression Ratio11.8 Compression Ratio12.5
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore36 mmThrottle Bore48 mm
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC, Drag lever
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement948 ccmDisplacement999 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter41 mmDiameter45 mm
TravelTravel120 mmTravel120 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentCompression, Preload, Rebound

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel140 mmTravel117 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentCompression, Preload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameAluminium
Frame typeFrame typeDouble cradleFrame typeTwin Tube
RakeRake65 degreeRake65.8 degree
TrailTrail105 mmTrail97.6 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
Shock mountShock mountFixed caliperShock mountFixed caliper
ActuationActuationHydraulicActuationHydraulic
TechnologyTechnologyPetalTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter250 mmDiameter220 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction controlAdvanced Rider Assistance SystemsABS, Hill start assist, Riding modes, Cornering ABS, Ride by Wire, Quickshifter, Traction control, Anti-wheelie

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 width190 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,070 mmLength2,085 mm
WidthWidth820 mmWidth812 mm
WheelbaseWheelbase1,450 mmWheelbase1,447 mm
Seat HeightSeat Height795 mmSeat Height810 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)212 kgKerb Weight (with ABS)199 kg
License compliancyLicense compliancyALicense compliancyA
Stationary noiseStationary noise97 dBStationary noise94 dB

Equipment

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

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z900 2023

Kawasaki Z900 2023

The Kawasaki Z900 may not be up to scratch when it comes to modern, lean angle-dependent electronic features, but it's relatively cheap and you shouldn't underestimate the fan base of the good old inline four - the Z900 is one of the cheapest ways to own such a great engine with just under a litre of displacement in a sporty naked bike! The higher weight is noticeable, but not massively annoying, because the handling and stability are quite alright. In terms of "outdated" electronics, the most annoying thing is the missing shift assistant, which is not even available as an option. Overall, however, the Z900 is a great naked bike with a great price-performance ratio.

Light and natural handling with high stability

silky engine with full pull from low revs

high chassis transparency, great feedback

seating position with feel-good factor

absolutely fair price.

Relatively cumbersome operation of the menu

no slope-dependent assistance systems

high weight

BMW S 1000 R 2025

BMW S 1000 R 2025

The BMW S 1000 R will remain an uncompromising roadster for sporty, ambitious road riders in 2025. The BMW S 1000 R 2025 is not a bike for posers or warmists. It is a technical statement - crystal clear, precise and mercilessly efficient. Anyone who thinks naked bikes are tame all-rounders will be proven wrong here. If you are looking for a powerful naked bike with modern technology and distinct riding pleasure, the S 1000 R is an excellent choice.

Powerful acceleration in the low and medium rev range

Finely tuned riding aids, including standard MSR and optimised DTC

Automatic gearshift as standard, now also with improved function

Strong braking performance with ABS Pro, even when leaning

Improved ergonomics thanks to new short-stroke throttle grip

intuitive operating concept

powerful brakes with clear feedback

high riding stability

very good shifting behaviour

sensitive electronics

high-quality sports chassis

amazing suitability for everyday use

foolproof front-end feel

Vibrations in the handlebars

less sensitive suspension on small bumps

relatively loud mechanical sound

Price Comparison Avarage Market Price Kawasaki Z900 vs BMW S 1000 R

Price Kawasaki Z900

Model year
Current average market prices

Price BMW S 1000 R

Model year
Current average market prices

Alternative Comparisons

Kawasaki Z900 2021
VS.
Suzuki GSX-S 750 2019

Kawasaki Z900 2021 vs
Suzuki GSX-S 750 2019

Kawasaki Z900 2021
VS.
Kawasaki Z 800 2016

Kawasaki Z900 2021 vs
Kawasaki Z 800 2016

BMW S 1000 R 2021
VS.
BMW R 1250 R 2020

BMW S 1000 R 2021 vs
BMW R 1250 R 2020

Suzuki GSX-R 1000 R 2022
VS.
BMW S 1000 R 2023

Suzuki GSX-R 1000 R 2022 vs
BMW S 1000 R 2023

Kawasaki Z900 2021
VS.
Honda CBR650R 2021

Kawasaki Z900 2021 vs
Honda CBR650R 2021

BMW R 1250 R 2020
VS.
BMW S 1000 R 2020

BMW R 1250 R 2020 vs
BMW S 1000 R 2020

Kawasaki Z900 2020
VS.
Kawasaki Z 800 2016

Kawasaki Z900 2020 vs
Kawasaki Z 800 2016

BMW S 1000 R 2021
VS.
Ducati Streetfighter V4 2020

BMW S 1000 R 2021 vs
Ducati Streetfighter V4 2020

BMW S 1000 XR 2018
VS.
BMW S 1000 R 2018

BMW S 1000 XR 2018 vs
BMW S 1000 R 2018

Aprilia RS 660 2021
VS.
Kawasaki Z900 2020

Aprilia RS 660 2021 vs
Kawasaki Z900 2020

Honda CB 1000 R 2019
VS.
BMW S 1000 R 2020

Honda CB 1000 R 2019 vs
BMW S 1000 R 2020

Kawasaki Z900 2020
VS.
Kawasaki Z900RS 2020

Kawasaki Z900 2020 vs
Kawasaki Z900RS 2020

Honda CB 1000 R 2022
VS.
Kawasaki Z900 2023

Honda CB 1000 R 2022 vs
Kawasaki Z900 2023