Aprilia RS 660 2021 vs. Triumph Street Triple 765 RS 2020

Aprilia RS 660 2021

Aprilia RS 660 2021

Triumph Street Triple 765 RS 2020

Triumph Street Triple 765 RS 2020

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Technical Specifications Aprilia RS 660 2021 compared to Triumph Street Triple 765 RS 2020

Aprilia RS 660 2021
Triumph Street Triple 765 RS 2020

Engine and Drive Train

Engine typeEngine typeIn line crankpin offsetEngine typeIn line
BoreBore81 mmBore78 mm
StrokeStroke63.93 mmStroke53.4 mm
Engine powerEngine power100 HPEngine power123 HP
Rpm at Max. PowerRpm at Max. Power10,500 rpmRpm at Max. Power11,750 rpm
TorqueTorque67 NmTorque79 Nm
Rpm at TorqueRpm at Torque8,500 rpmRpm at Torque9,350 rpm
Compression RatioCompression Ratio13.5 Compression Ratio12.54
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement659 ccmDisplacement765 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandKayabaBrandShowa
DiameterDiameter41 mmDiameter41 mm
TravelTravel120 mmTravel115 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentCompression, Preload, Rebound

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel130 mmTravel131 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentCompression, Preload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameAluminiumFrameAluminium
Frame typeFrame typeLoad-bearing engineFrame typeTwin Tube
RakeRake65.9 degreeRake66.1 degree
TrailTrail104.6 mmTrail100 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter320 mmDiameter310 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial, Monoblock
BrandBrandBremboBrandBrembo

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter220 mm
PistonPistonDouble pistonPistonSingle piston
BrandBrandBremboBrandBrembo

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelieAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Quickshifter, Traction control

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WidthWidth745 mmWidth775 mm
WheelbaseWheelbase1,370 mmWheelbase1,405 mm
Seat HeightSeat Height820 mmSeat Height825 mm
Dry Weight (with ABS)Dry Weight (with ABS)169 kgDry Weight (with ABS)166 kg
Kerb Weight (with ABS)Kerb Weight (with ABS)183 kgKerb Weight (with ABS)187 kg
Fuel Tank CapacityFuel Tank Capacity15 lFuel Tank Capacity17.4 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia RS 660 2021

Aprilia RS 660 2021

In 2021, the Aprilia RS 660 can be seen as the last true 600cc supersport, because with its sporty seating position and high-quality chassis components, it hits the sweet spot between suitability for everyday use and trackday potential. Thanks to the comprehensive electronics package, nothing is left to be desired on the road or on the track - and you can't complain about the powerful two-cylinder anyway. A great package for all those for whom 200+ hp superbikes are too much for everyday use.

powerful engine

extensive electronics package

sporty chassis

nice sound

low weight

sporty look

poorly readable rev counter

Triumph Street Triple 765 RS 2020

Triumph Street Triple 765 RS 2020

As before, the RS top model is indeed the most desirable of the Street Triples. In addition to the usual playful handling, the super-direct Brembo brakes and the lively character of the three-cylinder engine, there is now a more bulbous mid-range, upgraded electronics as well as a Brembo M50 brake and the once again sharpened appearance. Thanks to the very sporty Pirelli Supercorsa SP V3 tyres, trackdays are indeed a serious issue, and the now standard shift assistant with blipper function greatly increases the incentive to switch to the new model. A wonderful fun machine for both country road and track!

Fantastically lively engine

high quality standard

quickshifter with blipper as standard

roaring sound

excellent Brembo M50 brake system

ABS and traction control as standard

sporty look

low weight.

somewhat complicated menu navigation

connectivity system bugged

adjustment screws on the fork poorly accessible

Price Comparison Avarage Market Price Aprilia RS 660 vs Triumph Street Triple 765 RS

Price Aprilia RS 660

Model year
Current average market prices

Price Triumph Street Triple 765 RS

Model year
Current average market prices

Alternative Comparisons

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