Ducati Streetfighter V4 S 2023 vs. Triumph Speed Twin 900 2025

Ducati Streetfighter V4 S 2023

Ducati Streetfighter V4 S 2023

Triumph Speed Twin 900 2025

Triumph Speed Twin 900 2025

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Technical Specifications Ducati Streetfighter V4 S 2023 compared to Triumph Speed Twin 900 2025

Ducati Streetfighter V4 S 2023
Triumph Speed Twin 900 2025

Engine and Drive Train

Engine typeEngine typeVEngine typeIn line crankpin offset
BoreBore81 mmBore84.6 mm
StrokeStroke53.5 mmStroke80 mm
Engine powerEngine power208 HPEngine power65 HP
Rpm at Max. PowerRpm at Max. Power13,000 rpmRpm at Max. Power7,500 rpm
TorqueTorque123 NmTorque80 Nm
Rpm at TorqueRpm at Torque9,500 rpmRpm at Torque3,800 rpm
Compression RatioCompression Ratio14 Compression Ratio11
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears5
CylindersCylinders4Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDesmodromicValvesOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement1,103 ccmDisplacement900 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandÖhlinsBrandMarzocchi
DiameterDiameter43 mmDiameter43 mm
TravelTravel120 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSingle swing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberDual Shock
BrandBrandÖhlinsBrandMarzocchi
TravelTravel130 mmTravel116 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentPreload
MaterialMaterialAluminiumMaterialSteel

Chassis

FrameFrameAluminiumFrameSteel
Frame typeFrame typeMonocoqueFrame typeDouble cradle
RakeRake65.5 degreeRake24.9 degree
TrailTrail100 mmTrail103 mm

Brakes Front

TypeTypeDouble diskTypeSingle disk
DiameterDiameter330 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
Shock mountShock mountSemi-SchwimmsattelShock mountFixed caliper

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter245 mmDiameter255 mm
PistonPistonSingle pistonPistonDouble piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Dynamic suspension, Cornering ABS, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelieAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Traction control

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width100 mm
Front tyre heightFront tyre height70 %Front tyre height90 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter18 inch
Rear tyre widthRear tyre width200 mmRear tyre width150 mm
Rear tyre heightRear tyre height60 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,488 mmWheelbase1,435 mm
Seat HeightSeat Height845 mmSeat Height780 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)197.5 kgKerb Weight (with ABS)216 kg
Fuel Tank CapacityFuel Tank Capacity17 lFuel Tank Capacity12 l
License compliancyLicense compliancyALicense compliancyA2, A
RangeRange223 kmRange292 km
Combined fuel consumptionCombined fuel consumption7.6 l/100kmCombined fuel consumption4 l/100km

Equipment

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

Pros and Cons in comparison

Pros and Cons in comparison

Ducati Streetfighter V4 S 2023

Ducati Streetfighter V4 S 2023

Ducati has managed to improve the performance of the Streetfighter V4 S with specific changes. Even though the performance data have not changed, the rideability has been decisively improved. The big changes could not be expected on a bike that was already performing at the highest level - there is hardly anything to complain about on the current hyper-naked bikes anyway. When it comes to the sound, the engineers have overshot the mark. Regardless of whether the bike is at idle or in driving mode, the Streetfighter V4 S is simply too loud. Especially on fast tracks, the wind pressure pushes the helmet against the nose and tenses the neck muscles enormously, but that's the price you have to pay if you want to ride a naked bike, just as you have to reckon with darkness at night!

Powerful V4 engine with lots of character

sporty and stable handling

smooth quickshifter

pleasant ergonomics

well-functioning and adjustable driving aids

clear display

expensive

simply too loud

Triumph Speed Twin 900 2025

Triumph Speed Twin 900 2025

All in all, the Speed Twin cylinder update is a real treat for modern classic fans who want to combine two worlds: enjoyable cruising with comfort, but also lively cornering with a powerful sound. You get state of the art technology that makes the riding experience even safer and more comfortable. A modern classic bike as it is written in the book.

Bonneville engine

powerful, full sound

agile handling

sleek looks with new features

transmission

optimised suspension elements

seating position and comfortable upholstery

Tyres could use more grip

rear brake too lax

Price Comparison Avarage Market Price Ducati Streetfighter V4 S vs Triumph Speed Twin 900

Price Ducati Streetfighter V4 S

Model year
Current average market prices

Price Triumph Speed Twin 900

Model year
Current average market prices

Alternative Comparisons