Yamaha R1 2009 vs. Aprilia RS 125 2021

Yamaha R1 2009

Yamaha R1 2009

Aprilia RS 125 2021

Aprilia RS 125 2021

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Overview - Yamaha R1 2009 vs Aprilia RS 125 2021

Yamaha R1 2009

Yamaha R1 2009

Aprilia RS 125 2021

Aprilia RS 125 2021

Technical Specifications Yamaha R1 2009 compared to Aprilia RS 125 2021

Yamaha R1 2009
Aprilia RS 125 2021

Engine and Drive Train

BoreBore78 mmBore58 mm
StrokeStroke52.2 mmStroke47 mm
Engine powerEngine power182 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power12,500 rpmRpm at Max. Power1,000 rpm
TorqueTorque115.5 NmTorque11.2 Nm
Rpm at TorqueRpm at Torque10,000 rpmRpm at Torque8,000 rpm
Compression RatioCompression Ratio12.7 Compression Ratio12.6
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement998 ccmDisplacement124.2 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm

Chassis

FrameFrameAluminiumFrameAluminium
Frame typeFrame typeDeltaboxFrame typePerimeter

Brakes Front

TypeTypeDouble diskTypeSingle disk

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,070 mmLength1,968 mm
WidthWidth715 mmWidth760 mm
HeightHeight1,130 mmHeight1,135 mm
WheelbaseWheelbase1,415 mmWheelbase1,350 mm
Seat HeightSeat Height835 mmSeat Height820 mm
Fuel Tank CapacityFuel Tank Capacity18 lFuel Tank Capacity14.5 l
License compliancyLicense compliancyALicense compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha R1 2009

Yamaha R1 2009

Of course, the new R1 engine also passed all the tough Yamaha stress tests and comes with the same guarantees as other Yamaha motorbikes. Because until now, it was precisely the issues of durability and reliability that prevented series production of such an engine.

Sophisticated sound

good feeling for power delivery

easy handling

hydraulic spring preload

high level of workmanship.

Suboptimal seating position

somewhat difficult cornering over long distances.

Aprilia RS 125 2021

Aprilia RS 125 2021

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price Yamaha R1 vs Aprilia RS 125

Price Yamaha R1

Model year
Current average market prices

Price Aprilia RS 125

Model year
Current average market prices

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