Triumph Speed Twin 900 2026 vs. Triumph Trident 660 2026

Triumph Speed Twin 900 2026

Triumph Speed Twin 900 2026

Triumph Trident 660 2026

Triumph Trident 660 2026

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Technical Specifications Triumph Speed Twin 900 2026 compared to Triumph Trident 660 2026

Triumph Speed Twin 900 2026
Triumph Trident 660 2026

Engine and Drive Train

Engine typeEngine typeIn line crankpin offsetEngine typeIn line
BoreBore84.6 mmBore74 mm
StrokeStroke80 mmStroke51.1 mm
Engine powerEngine power65 HPEngine power95 HP
Rpm at Max. PowerRpm at Max. Power7,500 rpmRpm at Max. Power11,250 rpm
TorqueTorque80 NmTorque68 Nm
Rpm at TorqueRpm at Torque3,800 rpmRpm at Torque8,250 rpm
Compression RatioCompression Ratio11 Compression Ratio12
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping, Clutch systems
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears5Number of gears6
CylindersCylinders2Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement900 ccmDisplacement660 ccm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Traction control, Modern electronicsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Quickshifter, Shift assistant with blipper, Cruise control, Traction control, Modern electronics

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width120 mm
Front tyre heightFront tyre height90 %Front tyre height70 %
Front tyre diameterFront tyre diameter18 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width150 mmRear tyre width180 mm
Rear tyre heightRear tyre height70 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,090 mmLength2,024 mm
WidthWidth777 mmWidth815 mm
HeightHeight1,115 mmHeight1,088 mm
WheelbaseWheelbase1,435 mmWheelbase1,402 mm
Seat HeightSeat Height780 mmSeat Height810 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)216 kgKerb Weight (with ABS)195 kg
Fuel Tank CapacityFuel Tank Capacity12 lFuel Tank Capacity14 l
License compliancyLicense compliancyA2, ALicense compliancyA2, A
RangeRange292 kmRange304 km
Combined fuel consumptionCombined fuel consumption4 l/100kmCombined fuel consumption4.9 l/100km

Equipment

EquipmentEquipmentBluetooth, Connectivity, LED daytime running lights, LED-Headlights, TFT display, USB-C socket, Modern electronics, Charging & power, LightingEquipmentLED-Headlights, TFT display, Modern electronics, Lighting

Pros and Cons in comparison

Pros and Cons in comparison

Triumph Speed Twin 900 2026

Triumph Speed Twin 900 2026

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

Triumph Trident 660 2026

Triumph Trident 660 2026

The Triumph Trident 660 takes a big step forward for the 2026 model year and now fully utilises the maximum throttleable power of 95 Horsepower in the A2 class. The clever mid-range naked bike also continues to score points with a complete electronic equipment package ex works and a 6-axle IMU. Anyone looking for a well-balanced, technically well-equipped all-round roadster will find a strong partner in the Trident 660.

Well-balanced handling

high-quality electronics & quickshifter as standard

effective cruise control

well-modulated brakes

attractive three-cylinder sound

solid suitability for everyday use

moderate weight

safety-relevant Advanced Rider Assistance Systems as standard, great engine with plenty of power in a class comparison

can be throttled for A2 driving licence

Fork not adjustable

LCD/TFT cockpit not visually up to date

hook spanner required for shock preload adjustment

steel swingarm

Price Comparison Average Market Price Triumph Speed Twin 900 vs Triumph Trident 660

Price Triumph Speed Twin 900

Model year
Current average market prices

Price Triumph Trident 660

Model year
Current average market prices

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