Triumph Bonneville T120 2021 vs. Triumph Speed Twin 900 2025

Triumph Bonneville T120 2021

Triumph Bonneville T120 2021

Triumph Speed Twin 900 2025

Triumph Speed Twin 900 2025

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Overview - Triumph Bonneville T120 2021 vs Triumph Speed Twin 900 2025

Triumph Bonneville T120 2021

Triumph Bonneville T120 2021

Triumph Speed Twin 900 2025

Triumph Speed Twin 900 2025

Technical Specifications Triumph Bonneville T120 2021 compared to Triumph Speed Twin 900 2025

Triumph Bonneville T120 2021
Triumph Speed Twin 900 2025

Engine and Drive Train

Engine typeEngine typeIn line crankpin offsetEngine typeIn line crankpin offset
BoreBore97.6 mmBore84.6 mm
StrokeStroke80 mmStroke80 mm
Engine powerEngine power80 HPEngine power65 HP
Rpm at Max. PowerRpm at Max. Power6,550 rpmRpm at Max. Power7,500 rpm
TorqueTorque105 NmTorque80 Nm
Rpm at TorqueRpm at Torque3,500 rpmRpm at Torque3,800 rpm
Compression RatioCompression Ratio10 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
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesOHCValvesOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement1,200 ccmDisplacement900 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork
TechnologyTechnologyClosed CartridgeTechnologyClosed Cartridge
BrandBrandKayabaBrandMarzocchi
DiameterDiameter41 mmDiameter43 mm
TravelTravel120 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberDual ShockShock absorberDual Shock
BrandBrandKayabaBrandMarzocchi
TravelTravel120 mmTravel116 mm
AdjustmentAdjustmentPreloadAdjustmentPreload
MaterialMaterialSteelMaterialSteel

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeDouble cradleFrame typeDouble cradle
RakeRake64.5 degreeRake24.9 degree
TrailTrail105.2 mmTrail103 mm

Brakes Front

TypeTypeDouble diskTypeSingle disk
DiameterDiameter310 mmDiameter320 mm
PistonPistonDouble pistonPistonFour pistons
Shock mountShock mountFloating caliperShock mountFixed caliper

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter255 mmDiameter255 mm
PistonPistonDouble pistonPistonDouble piston
Shock mountShock mountFloating caliperShock mountFloating caliper
BrandBrandNissinBrandNissin

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Traction control

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width100 mm
Front tyre heightFront tyre height90 %Front tyre height90 %
Front tyre diameterFront tyre diameter18 inchFront tyre diameter18 inch
Rear tyre widthRear tyre width150 mmRear tyre width150 mm
Rear tyre heightRear tyre height70 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,170 mmLength2,090 mm
WidthWidth780 mmWidth780 mm
HeightHeight1,100 mmHeight1,115 mm
WheelbaseWheelbase1,450 mmWheelbase1,435 mm
Seat HeightSeat Height790 mmSeat Height780 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)236 kgKerb Weight (with ABS)216 kg
Fuel Tank CapacityFuel Tank Capacity14.5 lFuel Tank Capacity12 l
License compliancyLicense compliancyALicense compliancyA2, A
RangeRange308 kmRange292 km
Combined fuel consumptionCombined fuel consumption4.7 l/100kmCombined fuel consumption4 l/100km

Pros and Cons in comparison

Pros and Cons in comparison

Triumph Bonneville T120 2021

Triumph Bonneville T120 2021

You can't ride a retro bike more convincingly than on the Triumph Bonneville T120. The name conveys so much classic flair that the actual riding almost takes a back seat. That would be a shame, though, because if you don't care about performance on the last jag, the Bonnie with its superior twin offers a successful all-round carefree package that makes big and small happy. The chrome-glittering British beauty is a museum piece that rides modern.

Classic forms in their purest form

superior engine

ergonomics fit almost everyone

high quality of workmanship and materials

comfortable.

Little lean angle clearance

chassis reaches its limits at a brisk pace

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 Triumph Bonneville T120 vs Triumph Speed Twin 900

Price Triumph Bonneville T120

Model year
Current average market prices

Price Triumph Speed Twin 900

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH