Aprilia RS 660 2021 vs. Aprilia RSV4 RF 2017

Aprilia RS 660 2021

Aprilia RS 660 2021

Aprilia RSV4 RF 2017

Aprilia RSV4 RF 2017

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Overview - Aprilia RS 660 2021 vs Aprilia RSV4 RF 2017

The Aprilia RS 660 2021 and the Aprilia RSV4 RF 2017 are both supersport motorcycles from Aprilia, but they have some notable differences in terms of their technical specifications and strengths.

Starting with the engine and drive train, the Aprilia RS 660 2021 features an in-line crankpin offset engine with a displacement of 659cc. It has a power output of 100 HP and a torque of 67 Nm. On the other hand, the Aprilia RSV4 RF 2017 has a V-type engine with a displacement of 999.6cc. It offers a more powerful engine with a power output of 201 HP and a torque of 115 Nm. The RSV4 RF 2017 has a rev-happy engine that delivers impressive performance.

In terms of suspension, both motorcycles feature upside-down telescopic forks at the front and a monoshock at the rear. The Aprilia RS 660 2021 is equipped with Kayaba suspension, while the RSV4 RF 2017 comes with Öhlins suspension. Both brands are known for their high-quality suspension systems that provide excellent handling and stability.

Aprilia RS 660 2021

Aprilia RS 660 2021

When it comes to brakes, both motorcycles have double disk brakes at the front with radial technology, ensuring strong and reliable stopping power. The brakes are produced by Brembo, a renowned brand in the motorcycle industry.

In terms of advanced rider assistance systems, both motorcycles offer ABS, traction control, and anti-wheelie features. Additionally, they both have quickshifters, allowing for seamless gear shifts without using the clutch. The Aprilia RS 660 2021 also includes riding modes, launch control, and ride-by-wire technology, providing a more comprehensive electronics package.

Moving on to dimensions and weights, the Aprilia RS 660 2021 has a front tire width of 120mm and a rear tire width of 180mm. It has a wheelbase of 1370mm and a seat height of 820mm. The dry weight of the RS 660 2021, including ABS, is 169kg, and it has a fuel tank capacity of 15 liters. On the other hand, the Aprilia RSV4 RF 2017 has a slightly wider rear tire with a width of 200mm. It has a longer wheelbase of 1420mm and a higher seat height of 845mm. The dry weight of the RSV4 RF 2017, including ABS, is 180kg, and it has a larger fuel tank capacity of 18.5 liters.

Aprilia RSV4 RF 2017

Aprilia RSV4 RF 2017

In terms of strengths, the Aprilia RS 660 2021 is praised for its powerful engine, extensive electronics package, sporty chassis, nice sound, low weight, and sporty look. On the other hand, the Aprilia RSV4 RF 2017 is known for its awesome, rev-happy engine, strong brakes, top chassis, wonderful sound, full electronics package, automatic gearshift with blipper, and pleasant ergonomics.

However, both motorcycles have their weaknesses as well. The Aprilia RS 660 2021 has a poorly readable rev counter, which can be a drawback for some riders. On the other hand, the Aprilia RSV4 RF 2017 has been reported to have an unsteady front wheel when accelerating and too much information displayed on a small screen, which can be overwhelming for some riders.

In conclusion, the Aprilia RS 660 2021 and the Aprilia RSV4 RF 2017 are both impressive supersport motorcycles with their own unique features and strengths. The RS 660 2021 offers a powerful engine and a comprehensive electronics package, while the RSV4 RF 2017 delivers exhilarating performance and top-notch components. Riders should consider their preferences and priorities to choose the motorcycle that suits them best.

Technical Specifications Aprilia RS 660 2021 compared to Aprilia RSV4 RF 2017

Aprilia RS 660 2021
Aprilia RSV4 RF 2017

Engine and Drive Train

Engine typeEngine typeIn line crankpin offsetEngine typeV
BoreBore81 mmBore78 mm
StrokeStroke63.93 mmStroke52.3 mm
Engine powerEngine power100 HPEngine power201 HP
Rpm at Max. PowerRpm at Max. Power10,500 rpmRpm at Max. Power13,000 rpm
TorqueTorque67 NmTorque115 Nm
Rpm at TorqueRpm at Torque8,500 rpmRpm at Torque10,500 rpm
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement659 ccmDisplacement999.6 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandKayabaBrandÖhlins

Suspension Rear

Shock absorberShock absorberMonoshockShock absorberMonoshock

Chassis

FrameFrameAluminiumFrameAluminium

Brakes Front

TypeTypeDouble diskTypeDouble disk
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial
BrandBrandBremboBrandBrembo

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonDouble pistonPistonDouble piston

Assistance Systems

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

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 width200 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength1,995 mmLength2,040 mm
WidthWidth745 mmWidth735 mm
WheelbaseWheelbase1,370 mmWheelbase1,420 mm
Seat HeightSeat Height820 mmSeat Height845 mm
Dry Weight (with ABS)Dry Weight (with ABS)169 kgDry Weight (with ABS)180 kg
Fuel Tank CapacityFuel Tank Capacity15 lFuel Tank Capacity18.5 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

Aprilia RSV4 RF 2017

Aprilia RSV4 RF 2017

The Aprilia RSV4 RF is a compact power rocket that requires an expert hand to make perfect use of its strengths. It tends to get bumpy at the front when accelerating, which can be managed with the right weight shift and looseness on the handlebars. Brutal acceleration in front of an impressive sound backdrop (with Akrapovic exhaust) meets hard deceleration in the braking zone thanks to grown 330 discs. On the entry, the RSV stabs precisely into the radius and reacts almost like a 600cc in bends. The numerous electronic riding aids demand some occupation and attention as to which settings one has just saved.

awesome, rev-happy engine

strong brakes

top chassis

wonderful sound

full electronics package

automatic gearshift with blipper

pleasant ergonomics

Unsteady front wheel when accelerating

too much information for too small a display

Price Comparison Avarage Market Price Aprilia RS 660 vs Aprilia RSV4 RF

There are a few key differences between a Aprilia RS 660 2021 and a Aprilia RSV4 RF 2017. In terms of price, the actual average price of a Aprilia RSV4 RF 2017 is about 75% higher. Compared to Aprilia RSV4 RF 2017 there are more Aprilia RS 660 2021 bikes available on the 1000PS.de Marketplace, specifically 16 compared to 4. It takes less time to sell a Aprilia RS 660 with 101 days compared to 143 days for a Aprilia RSV4 RF. Since model year 2020 1000PS.de editors have written 14 reviews for the Aprilia RS 660 and 10 reviews for the Aprilia RSV4 RF since model year 2015. The first review for the Aprilia RS 660 was published on 05/11/2019 and now has more than 52,500 views. This compares to more than 51,900 views for the first review on Aprilia RSV4 RF published on 21/11/2014.

Price Aprilia RS 660

Model year
Current average market prices

Price Aprilia RSV4 RF

Model year
Current average market prices

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