Triumph Trident 660 2025 vs. Aprilia Dorsoduro 900 2019

Triumph Trident 660 2025

Triumph Trident 660 2025

Aprilia Dorsoduro 900 2019

Aprilia Dorsoduro 900 2019

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Technical Specifications Triumph Trident 660 2025 compared to Aprilia Dorsoduro 900 2019

Triumph Trident 660 2025
Aprilia Dorsoduro 900 2019

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeV
BoreBore74 mmBore92 mm
StrokeStroke51.1 mmStroke67.4 mm
Engine powerEngine power81 HPEngine power95.2 HP
Rpm at Max. PowerRpm at Max. Power10,250 rpmRpm at Max. Power8,750 rpm
TorqueTorque64 NmTorque90 Nm
Rpm at TorqueRpm at Torque6,250 rpmRpm at Torque6,500 rpm
Compression RatioCompression Ratio11.95 Compression Ratio11
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, Antihopping, Clutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders3Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement660 ccmDisplacement896.1 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandShowaBrandKayaba
DiameterDiameter41 mmDiameter41 mm
TravelTravel120 mmTravel160 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
BrandBrandShowaBrandSachs
TravelTravel130 mmTravel160 mm
AdjustmentAdjustmentPreloadAdjustmentPreload, Rebound
MaterialMaterialSteelMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typePerimeterFrame typeTubular

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter310 mmDiameter320 mm
PistonPistonDouble pistonPistonFour pistons

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter255 mmDiameter240 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Quickshifter, Shift assistant with blipper, Cruise control, Traction control, Advanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, 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
WheelbaseWheelbase1,401 mmWheelbase1,505 mm
Seat HeightSeat Height805 mmSeat Height870 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)189 kgKerb Weight (with ABS)212 kg
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity11.5 l
License compliancyLicense compliancyA2, ALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Triumph Trident 660 2025

Triumph Trident 660 2025

The Triumph Trident 660 remains the clever naked bike in the mid-range in 2025. Successful electronics upgrade, increased comfort, suitability for everyday use confirmed. Only the dynamics and suspension leave a little to be desired for riders with sporting ambitions. Anyone looking for a well-balanced, technically well-equipped naked bike will find a strong partner in the Trident 660.

Balanced handling

high-quality electronics & quickshifter as standard

effective cruise control

well-modulated brakes

attractive three-cylinder sound

solid suitability for everyday use

low weight

safety-relevant Advanced Rider Assistance Systems as standard, great engine

Traction control is too conservative even in Sport mode

quickshifter reacts sensitively to imprecise shifting impulses

hook spanner required for suspension adjustment

Aprilia Dorsoduro 900 2019

Aprilia Dorsoduro 900 2019

Supermoto with strong naked bike genes. The Aprilia Dorsoduro 900 is the perfect choice for those who are looking for the feeling of a genuine supermoto, but do not want to do without the comfort and convenience of a naked bike. Its pleasantly smooth V2 and well-tuned chassis find a very fair compromise between emotional sports machine and everyday cruiser, which is why the Dorsoduro 900 can be recommended to a broad target group. Visual details such as the undersat exhaust or the red valve covers give it a lot of character even when stationary, even if the overall design seems a little outdated. The only downer is the operation of the display, which should have been much more intuitive.

Charismatic engine

very accessible power delivery

high comfort for a supermoto

easy handling

easy to read display.

Display operation not intuitive

could do with some fresh styling

Price Comparison Avarage Market Price Triumph Trident 660 vs Aprilia Dorsoduro 900

Price Triumph Trident 660

Model year
Current average market prices

Price Aprilia Dorsoduro 900

Model year
Current average market prices

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