BMW F 850 GS 2018 vs. Kawasaki Z900 2023

BMW F 850 GS 2018

BMW F 850 GS 2018

Kawasaki Z900 2023

Kawasaki Z900 2023

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Technical Specifications BMW F 850 GS 2018 compared to Kawasaki Z900 2023

BMW F 850 GS 2018
Kawasaki Z900 2023

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore84 mmBore73.4 mm
StrokeStroke77 mmStroke56 mm
Engine powerEngine power95 HPEngine power125 HP
Rpm at Max. PowerRpm at Max. Power8,250 rpmRpm at Max. Power9,500 rpm
TorqueTorque92 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque6,250 rpmRpm at Torque7,700 rpm
Compression RatioCompression Ratio12.7 Compression Ratio11.8
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore48 mmThrottle Bore36 mm
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement853 ccmDisplacement948 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter43 mmDiameter41 mm
TravelTravel204 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountdirectShock mountDeflection
TravelTravel219 mmTravel140 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubular, Load-bearing engineFrame typeDouble cradle
RakeRake62 degreeRake65 degree
TrailTrail126 mmTrail105 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter305 mmDiameter300 mm
PistonPistonDouble pistonPistonFour pistons
Shock mountShock mountFloating caliperShock mountFixed caliper
ActuationActuationHydraulicActuationHydraulic

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter265 mmDiameter250 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction control

Dimensions and Weights

Front tyre widthFront tyre width90 mmFront tyre width120 mm
Front tyre heightFront tyre height90 %Front tyre height70 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width150 mmRear tyre width180 mm
Rear tyre heightRear tyre height70 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,305 mmLength2,070 mm
WidthWidth922 mmWidth820 mm
WheelbaseWheelbase1,593 mmWheelbase1,450 mm
Seat HeightSeat Height860 mmSeat Height795 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)229 kgKerb Weight (with ABS)212 kg
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

BMW F 850 GS 2018

BMW F 850 GS 2018

You might not see it at first glance on the new BMW F 850 GS, but it really is a completely new design. Both the steel chassis and the drivetrain have been changed, the engine enlarged to 853 cubic capacity and designed to be even more powerful with the 90-degree crankpin offset. As a result, the new F 850 GS presents itself more sovereign than excited and is convincing both on the road and off-road. The very special thing about the BMW is the ability to tailor it exactly to your personal needs thanks to the extensive range of accessories - there is actually no feature currently available that you can't get on your F 850 GS. However, this also drives up the price.

superior engine

adequate braking system

very good seating position

easy handling

extensive range of accessories

riding modes

traction control

off-road capable

Disc too low

sound could be better

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

Price Comparison Avarage Market Price BMW F 850 GS vs Kawasaki Z900

Price BMW F 850 GS

Model year
Current average market prices

Price Kawasaki Z900

Model year
Current average market prices

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