Kawasaki Z900 2023 vs. Triumph Speed Twin 1200 RS 2025

Kawasaki Z900 2023

Kawasaki Z900 2023

Triumph Speed Twin 1200 RS 2025

Triumph Speed Twin 1200 RS 2025

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Technical Specifications Kawasaki Z900 2023 compared to Triumph Speed Twin 1200 RS 2025

Kawasaki Z900 2023
Triumph Speed Twin 1200 RS 2025

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line crankpin offset
BoreBore73.4 mmBore97.6 mm
StrokeStroke56 mmStroke80 mm
Engine powerEngine power125 HPEngine power105 HP
Rpm at Max. PowerRpm at Max. Power9,500 rpmRpm at Max. Power7,750 rpm
TorqueTorque98.6 NmTorque112 Nm
Rpm at TorqueRpm at Torque7,700 rpmRpm at Torque4,250 rpm
Compression RatioCompression Ratio11.8 Compression Ratio12.1
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
ValvesValvesDOHCValvesOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement948 ccmDisplacement1,200 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter41 mmDiameter43 mm
TravelTravel120 mmTravel120 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentCompression, Preload, Rebound

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberDual Shock
TravelTravel140 mmTravel123 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentCompression, Preload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeDouble cradleFrame typeCentral tube
RakeRake65 degreeRake22.6 degree
TrailTrail105 mmTrail92 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 pistonPistonDouble piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Shift assistant with blipper, 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 width160 mm
Rear tyre heightRear tyre height55 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,070 mmLength2,073 mm
WidthWidth820 mmWidth792 mm
HeightHeight1,065 mmHeight1,127 mm
WheelbaseWheelbase1,450 mmWheelbase1,414 mm
Seat HeightSeat Height795 mmSeat Height810 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)212 kgKerb Weight (with ABS)216 kg
License compliancyLicense compliancyALicense compliancyA
Stationary noiseStationary noise97 dBStationary noise93 dB

Equipment

EquipmentEquipmentLED daytime running lights, LED-Headlights, TFT displayEquipmentConnectivity, LED daytime running lights, LED-Headlights, TFT display, USB-C socket

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

Triumph Speed Twin 1200 RS 2025

Triumph Speed Twin 1200 RS 2025

With the new Speed Twin 1200 models, Triumph offers two exceptional machines that combine retro looks and modern technology in an appealing way. The powerful 1200cc parallel twin now meets state-of-the-art electronics and spoils you with a marvellous sound. The elegantly equipped RS feels most at home on winding roads. The sporty ergonomics with an active riding position, the precisely tuned firm suspension, the quickshifter and the marvellous Brembo brakes make it the perfect choice for ambitious riders. Despite the sporty design, the ride comfort remains surprisingly good.

powerful punch from the revs

high-quality workmanship

sporty suspension

successful looks

high-end components

accessible seat height

quickshifter as standard

agile handling

Compact dimensions could be a problem for tall riders on long journeys

heat development of the engine when stationary

dashboard and cockpit cannot keep up visually with the rest of the bike

Price Comparison Avarage Market Price Kawasaki Z900 vs Triumph Speed Twin 1200 RS

Price Kawasaki Z900

Model year
Current average market prices

Price Triumph Speed Twin 1200 RS

Model year
Current average market prices

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