Yamaha MT-09 2015 vs. Triumph Street Twin 2020

Yamaha MT-09 2015

Yamaha MT-09 2015

Triumph Street Twin 2020

Triumph Street Twin 2020

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Technical Specifications Yamaha MT-09 2015 compared to Triumph Street Twin 2020

Yamaha MT-09 2015
Triumph Street Twin 2020

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line crankpin offset
BoreBore78 mmBore84.6 mm
StrokeStroke59.1 mmStroke80 mm
Engine powerEngine power115 HPEngine power65 HP
Rpm at Max. PowerRpm at Max. Power10,000 rpmRpm at Max. Power5,900 rpm
TorqueTorque87.5 NmTorque80 Nm
Rpm at TorqueRpm at Torque8,500 rpmRpm at Torque3,230 rpm
Compression RatioCompression Ratio11.5 Compression Ratio11
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears5
CylindersCylinders3Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesOHC
DisplacementDisplacement847 ccmDisplacement900 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionTelescopic fork

Chassis

FrameFrameAluminiumFrameSteel
Frame typeFrame typeTwin TubeFrame typeCentral tube

Brakes Front

TypeTypeDouble diskTypeDouble disk

Brakes Rear

TypeTypeDiscTypeDisc

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
LengthLength2,075 mmLength2,090 mm
WidthWidth815 mmWidth785 mm
HeightHeight1,135 mmHeight1,114 mm
WheelbaseWheelbase1,440 mmWheelbase1,445 mm
Seat HeightSeat Height815 mmSeat Height760 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity12 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha MT-09 2015

Yamaha MT-09 2015

The Yamaha MT-09 did not need to be reinvented for the coming season - it already was extremely well done almost four years ago. Instead, the Japanese focus on fine-tuning and adding practical, contemporary gimmicks such as traction control and automatic shifting. Due to the Euro4 standard, however, the engine management has been changed once again and offers an emphatically powerful but well controllable power delivery in standard mode; the power explosion of the first generation is now no longer offered even by the sharper A mode. The biggest change, recognisable at first glance, is the, in my opinion, extremely successful design with the more aggressive front and the newly designed rear. All in all, an even snazzier naked bike that was clearly built for the fun of motorcycling.

Wonderfully powerful three-cylinder powerplant

three power modes

fully adjustable chassis

quickshifter as standard

sporty upright seating position

good brakes

aggressive looks

traction control.

Saddle a little too hard for long tours

licence plate holder on the swingarm offers less splash protection than a conventional one

Triumph Street Twin 2020

Triumph Street Twin 2020

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price Yamaha MT-09 vs Triumph Street Twin

Price Yamaha MT-09

Model year
Current average market prices

Price Triumph Street Twin

Model year
Current average market prices

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