Kawasaki Z900 RS 2018 vs. BMW F 800 GS 2025

Kawasaki Z900 RS 2018

Kawasaki Z900 RS 2018

BMW F 800 GS 2025

BMW F 800 GS 2025

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Technical Specifications Kawasaki Z900 RS 2018 compared to BMW F 800 GS 2025

Kawasaki Z900 RS 2018
BMW F 800 GS 2025

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore73.4 mmBore86 mm
StrokeStroke56 mmStroke77 mm
Engine powerEngine power111 HPEngine power87 HP
Rpm at Max. PowerRpm at Max. Power8,500 rpmRpm at Max. Power6,750 rpm
TorqueTorque98.6 NmTorque91 Nm
Rpm at TorqueRpm at Torque6,500 rpmRpm at Torque4,500 rpm
Compression RatioCompression Ratio10.8 Compression Ratio13.1
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore36 mmThrottle Bore48 mm
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
LubricationLubricationForcedLubricationDry sump
DisplacementDisplacement948 ccmDisplacement895 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionTelescopic fork
DiameterDiameter41 mmDiameter41 mm
TravelTravel120 mmTravel170 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel140 mmTravel170 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentRebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubularFrame typeTwin Tube, Load-bearing engine
RakeRake65 degreeRake63 degree
TrailTrail98 mmTrail106.1 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter305 mm
PistonPistonFour pistonsPistonDouble piston
Shock mountShock mountFixed caliperShock mountFloating caliper
ActuationActuationHydraulicActuationHydraulic

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter250 mmDiameter265 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Ride by Wire, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Traction control

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width110 mm
Front tyre heightFront tyre height70 %Front tyre height80 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter19 inch
Rear tyre widthRear tyre width180 mmRear tyre width150 mm
Rear tyre heightRear tyre height55 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,100 mmLength2,296 mm
WidthWidth865 mmWidth910 mm
WheelbaseWheelbase1,470 mmWheelbase1,556 mm
Seat HeightSeat Height835 mmSeat Height815 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)215 kgKerb Weight (with ABS)227 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 2018

Kawasaki Z900 RS 2018

Its four-cylinder is silky smooth while delivering enough power to make you grin under your helmet. It is also very easy to move, which should make it a great commuter bike in everyday life and serve as an iconic fun bike at the weekend. The looks find the perfect straddle of classic design and modern details to form a coherent retro package that is also a worthy tribute to Kawasaki history. It's a great naked bike with a snazzy look.

Powerful and smooth engine

good looks

comfortable seating position

easy to ride

balanced handling. Not nervous and not ponderous

no shift assistant

heavier than other retro bikes in this class

seat a little too soft on long tours

no wind protection

BMW F 800 GS 2025

BMW F 800 GS 2025

The new BMW F800GS impresses as a versatile adventure bike with balanced handling, a powerful engine and beginner-friendly accessibility. It offers riding pleasure and comfort in equal measure and is a stand-alone choice for all-round fans.

harmonious handling

practical engine

well-balanced setup

low seat height

versatile

beginner-friendly but not boring

wide range of customisation options

good balance between comfort and dynamics

Limited freedom of movement on benches with low seat height

brakes fatigue under extreme loads

sporty riders miss some dynamics

Price Comparison Average Market Price Kawasaki Z900 RS vs BMW F 800 GS

Price Kawasaki Z900 RS

Model year
Current average market prices

Price BMW F 800 GS

Model year
Current average market prices

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