Triumph Trident 660 2021 vs. Triumph Street Twin 2020

Triumph Trident 660 2021

Triumph Trident 660 2021

Triumph Street Twin 2020

Triumph Street Twin 2020

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Overview - Triumph Trident 660 2021 vs Triumph Street Twin 2020

Triumph Trident 660 2021

Triumph Trident 660 2021

Triumph Street Twin 2020

Triumph Street Twin 2020

Technical Specifications Triumph Trident 660 2021 compared to Triumph Street Twin 2020

Triumph Trident 660 2021
Triumph Street Twin 2020

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line crankpin offset
BoreBore74 mmBore84.6 mm
StrokeStroke51.1 mmStroke80 mm
Engine powerEngine power81 HPEngine power65 HP
Rpm at Max. PowerRpm at Max. Power10,250 rpmRpm at Max. Power5,900 rpm
TorqueTorque64 NmTorque80 Nm
Rpm at TorqueRpm at Torque6,250 rpmRpm at Torque3,230 rpm
Compression RatioCompression Ratio11.95 Compression Ratio11
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears5
CylindersCylinders3Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement660 ccmDisplacement900 ccm

Suspension Front

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

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberDual Shock
BrandBrandShowaBrandKayaba
AdjustmentAdjustmentPreloadAdjustmentCompression, Preload
MaterialMaterialSteelMaterialSteel

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typePerimeterFrame typeCentral tube
RakeRake24.6 degreeRake25.1 degree
TrailTrail107.3 mmTrail102.4 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter310 mmDiameter310 mm
PistonPistonDouble pistonPistonFour pistons
BrandBrandNissinBrandBrembo

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter255 mmDiameter255 mm
PistonPistonSingle pistonPistonDouble piston
BrandBrandNissinBrandNissin

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Traction controlAdvanced Rider Assistance SystemsABS

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 width180 mmRear tyre width150 mm
Rear tyre heightRear tyre height55 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WidthWidth795 mmWidth785 mm
HeightHeight1,089 mmHeight1,114 mm
WheelbaseWheelbase1,401 mmWheelbase1,445 mm
Seat HeightSeat Height805 mmSeat Height760 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity12 l
License compliancyLicense compliancyA2, ALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Triumph Trident 660 2021

Triumph Trident 660 2021

You can tell that the Trident is a new bike. Triumph has developed the necessary ingredients for the year 2021 with pinpoint accuracy. Cheeky but not intrusive sound, a lively engine and a comprehensive electronics package including quickshifter are simply fun. A casual motorbike that even experienced riders can have a lot of fun riding.

Powerful three-cylinder powerplant

surprisingly good chassis and brakes for this class

extensive electronic equipment

optional quickshifter with blipper

simple and accessible controls

Traction control overall very defensive

Triumph Street Twin 2020

Triumph Street Twin 2020

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price Triumph Trident 660 vs Triumph Street Twin

Price Triumph Trident 660

Model year
Current average market prices

Price Triumph Street Twin

Model year
Current average market prices

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