Aprilia RS 660 2021 vs. Aprilia RSV4 1100 Factory 2020

The Aprilia RS 660 2021 and the Aprilia RSV4 1100 Factory 2020 are both high-performance supersport motorcycles, but they have some notable differences in terms of their technical specifications and strengths.

Starting with the Aprilia RS 660 2021, it is equipped with a powerful in-line crankpin offset engine that delivers 100 HP of power and 67 Nm of torque. The engine has a displacement of 659cc and features DOHC valves. The bike's suspension system consists of an upside-down telescopic fork from Kayaba at the front and a monoshock at the rear. The frame is made of aluminum, providing a sporty and lightweight chassis. The braking system includes double disk brakes at the front with radial technology from Brembo. The RS 660 also comes with an extensive electronics package, including advanced rider assistance systems such as ABS, riding modes, launch control, ride by wire, quickshifter, traction control, and anti-wheelie. The bike has a front tire width of 120mm and a rear tire width of 180mm, both with a diameter of 17 inches. It has a wheelbase of 1370mm, a seat height of 820mm, a dry weight (with ABS) of 169kg, and a fuel tank capacity of 15 liters. The RS 660 has a sporty look and emits a nice sound.

Aprilia RS 660 2021

On the other hand, the Aprilia RSV4 1100 Factory 2020 is powered by a V4 engine that produces a whopping 217 HP of power and 115 Nm of torque. The engine has a displacement of 999.6cc and also features DOHC valves. Like the RS 660, it has an upside-down telescopic fork at the front and a monoshock at the rear for suspension. The frame is made of aluminum, providing a great chassis for high-performance riding. The braking system includes double disk brakes at the front with radial and monoblock technology from Brembo, ensuring excellent braking performance. The RSV4 1100 Factory is equipped with advanced rider assistance systems such as ABS, launch control, quickshifter, traction control, and anti-wheelie. It has a front tire width of 120mm and a rear tire width of 200mm, both with a diameter of 17 inches. The bike has a wheelbase of 1420mm, a seat height of 845mm, a dry weight (with ABS) of 180kg, and a fuel tank capacity of 18.5 liters. The RSV4 1100 Factory is known for its amazing sound, wonderful power from around 6,000 revs, and is considered a perfect basis for trackdays.

In terms of strengths, the Aprilia RS 660 2021 stands out for its powerful engine, extensive electronics package, sporty chassis, nice sound, low weight, and sporty look. On the other hand, the Aprilia RSV4 1100 Factory 2020 is praised for the sound of its V4 engine, the wonderful power it delivers from around 6,000 revs, its great chassis, excellent braking performance, and being a perfect basis for trackdays.

Aprilia RSV4 1100 Factory 2020

However, the Aprilia RS 660 2021 has a weakness in terms of a poorly readable rev counter, while the Aprilia RSV4 1100 Factory 2020 has some drawbacks such as little pressure below 5,000 revs, a seating position that can be strenuous on country roads, the need for tall riders to test drive it due to potential discomfort, and a higher price compared to the RS 660.

In conclusion, both the Aprilia RS 660 2021 and the Aprilia RSV4 1100 Factory 2020 are impressive supersport motorcycles with their own unique strengths and weaknesses. The RS 660 offers a powerful engine and extensive electronics package in a lightweight and sporty package, while the RSV4 1100 Factory delivers incredible power and performance with its V4 engine and is particularly suited for track use. Ultimately, the choice between the two will depend on the rider's preferences and intended use of the motorcycle.