Triumph Bonneville Bobber 2017 vs. BMW R 18 Classic 2021

Triumph Bonneville Bobber 2017

Triumph Bonneville Bobber 2017

BMW R 18 Classic 2021

BMW R 18 Classic 2021

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Overview - Triumph Bonneville Bobber 2017 vs BMW R 18 Classic 2021

Triumph Bonneville Bobber 2017

Triumph Bonneville Bobber 2017

BMW R 18 Classic 2021

BMW R 18 Classic 2021

Technical Specifications Triumph Bonneville Bobber 2017 compared to BMW R 18 Classic 2021

Triumph Bonneville Bobber 2017
BMW R 18 Classic 2021

Engine and Drive Train

Engine typeEngine typeIn line crankpin offsetEngine typeBoxer
StrokeStroke80 mmStroke100 mm
Engine powerEngine power77 HPEngine power91 HP
Rpm at Max. PowerRpm at Max. Power6,100 rpmRpm at Max. Power4,750 rpm
TorqueTorque106 NmTorque158 Nm
Rpm at TorqueRpm at Torque4,000 rpmRpm at Torque3,000 rpm
Compression RatioCompression Ratio10 Compression Ratio9.6
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeToughened, Dry
TransmissionTransmissionChainTransmissionProp shaft
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesOHCValvesOHV
CoolingCoolingliquidCoolingOil-air
DisplacementDisplacement1,200 ccmDisplacement1,802 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionTelescopic fork
DiameterDiameter41 mmDiameter49 mm
TravelTravel90 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel90 mmTravel90 mm
MaterialMaterialSteelMaterialSteel

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeDouble cradleFrame typeDouble cradle

Brakes Front

TypeTypeSingle diskTypeDouble disk
DiameterDiameter310 mmDiameter300 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter255 mmDiameter300 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Traction controlAdvanced Rider Assistance SystemsABS, Anti-slipping control, Riding modes, Combined Brake System, Ride by Wire

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width130 mm
Front tyre heightFront tyre height90 %Front tyre height90 %
Front tyre diameterFront tyre diameter19 inchFront tyre diameter16 inch
Rear tyre widthRear tyre width150 mmRear tyre width180 mm
Rear tyre heightRear tyre height80 %Rear tyre height65 %
Rear tyre diameterRear tyre diameter16 inchRear tyre diameter16 inch
LengthLength2,235 mmLength2,440 mm
WidthWidth800 mmWidth964 mm
WheelbaseWheelbase1,510 mmWheelbase1,731 mm
Seat HeightSeat Height690 mmSeat Height710 mm
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Triumph Bonneville Bobber 2017

Triumph Bonneville Bobber 2017

Unfortunately, our editors did not test this model.

BMW R 18 Classic 2021

BMW R 18 Classic 2021

The BMW R 18 Classic presents itself as the second expansion stage of the magnificent boxer cruiser and offers a well-equipped all-round package. The Classic-specific equipment elevates the comfort and practicality of the R 18 without detracting from the charm of this mechanical motorbike. A great coup from BMW in more ways than one!

fascinating engine

wonderful sound

well-tuned riding modes

trustworthy handling

comfortable seating position

pride of ownership in the saddle

classy appearance

good overall touring package

Turbulence at motorway speed

Brake and clutch levers need a lot of hand force

Rough response of reverse gear

Price Comparison Avarage Market Price Triumph Bonneville Bobber vs BMW R 18 Classic

Price Triumph Bonneville Bobber

Model year
Current average market prices

Price BMW R 18 Classic

Model year
Current average market prices

Alternative Comparisons

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