BMW R 1250 RS 2019 vs. Kawasaki Z900 RS 2020

BMW R 1250 RS 2019

BMW R 1250 RS 2019

Kawasaki Z900 RS 2020

Kawasaki Z900 RS 2020

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Technical Specifications BMW R 1250 RS 2019 compared to Kawasaki Z900 RS 2020

BMW R 1250 RS 2019
Kawasaki Z900 RS 2020

Engine and Drive Train

Engine typeEngine typeBoxerEngine typeIn line
BoreBore102.5 mmBore73.4 mm
StrokeStroke76 mmStroke56 mm
Engine powerEngine power136 HPEngine power111 HP
Rpm at Max. PowerRpm at Max. Power7,750 rpmRpm at Max. Power8,500 rpm
TorqueTorque143 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque6,250 rpmRpm at Torque6,500 rpm
Compression RatioCompression Ratio12.5 Compression Ratio10.8
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore52 mmThrottle Bore36 mm
Clutch TypeClutch TypeAntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionProp shaftTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquid-airCoolingliquid
DisplacementDisplacement1,254 ccmDisplacement948 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
TravelTravel140 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSingle swing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel140 mmTravel140 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeLoad-bearing engineFrame typeTubular
RakeRake62.3 degreeRake65 degree
TrailTrail110.8 mmTrail98 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter320 mmDiameter300 mm
PistonPistonFour pistonsPistonFour pistons
ActuationActuationHydraulicActuationHydraulic

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter276 mmDiameter250 mm
PistonPistonDouble pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Anti-slipping control, Riding modes, Ride by WireAdvanced Rider Assistance SystemsABS, 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
LengthLength2,202 mmLength2,100 mm
WidthWidth925 mmWidth865 mm
WheelbaseWheelbase1,530 mmWheelbase1,470 mm
Seat HeightSeat Height820 mmSeat Height835 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)243 kgKerb Weight (with ABS)215 kg
Fuel Tank CapacityFuel Tank Capacity18 lFuel Tank Capacity17 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

BMW R 1250 RS 2019

BMW R 1250 RS 2019

Visually, the new BMW R 1250 RS is the only one of the five big boxers that has really undergone major changes. This is very fitting, because the new ShiftCam engine with its wonderful sovereignty from the rev range has changed the character, and the RS is now an even better tourer. It is still not a light, compact motorbike, but it offers wonderful stability and comfort, only the wind protection could be a little better. But sportiness is not neglected either, the enormously powerful boxer engine is extremely agile. As usual, the Bavarians are excellent at offering an attractive list of accessories, from which some features play a decisive role in the good performance: The ESA suspension should not be missing for frequently changing load conditions (passenger, luggage), and for the ultimate driving pleasure, the shift assistant Pro is a must.

Precise and stable handling

agile, high-revving boxer engine

modern look

seating position suitable for touring

ABS and traction control standard

selectable riding modes

colour TFT display and LED headlights standard

extensive accessories list

Windshield could be higher

many features at extra cost

Kawasaki Z900 RS 2020

Kawasaki Z900 RS 2020

The Kawasaki Z900 RS is the perfect blend of classic design and modern technology. The silky-smooth four-cylinder engine offers linear power delivery and impressive elasticity in all rev ranges. The suspension combines comfort and stability, ideal for long distances and sporty rides. Despite the lack of wind protection, the Z900 RS impresses with a comfortable riding position and agile handling characteristics. Visually, it is reminiscent of the legendary Z1, while modern features such as traction control and high-quality workmanship round off the overall package. For anyone looking for a retro look with modern performance, the Z900 RS is a reliable and versatile companion - both for everyday use and when touring.

Beautiful design

powerful engine

stable riding performance

powerful brakes

comfortable seating position

analogue displays

adjustable levers

silky-smooth four-cylinder engine

linear power delivery

excellent running culture

comfortable suspension with sporty progression

high-quality workmanship

agile handling

versatility over long distances and in everyday use

high engine elasticity

no optional quickshifter available

shock a little rough on short strokes

Price Comparison Avarage Market Price BMW R 1250 RS vs Kawasaki Z900 RS

Price BMW R 1250 RS

Model year
Current average market prices

Price Kawasaki Z900 RS

Model year
Current average market prices

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