Aprilia RS 660 2021 vs. Honda CBR600RR 2011

The Aprilia RS 660 2021 and the Honda CBR 600 RR 2011 are both supersport motorcycles that offer powerful performance and sporty designs. However, there are several differences between the two models.

In terms of the engine and drivetrain, the Aprilia RS 660 2021 features an inline crankshaft configuration, while the Honda CBR 600 RR 2011 also has an inline engine. The Aprilia has a larger bore of 81 mm compared to the Honda's 67 mm, which may result in improved power delivery. The stroke of the Aprilia is 63.93 mm, while the Honda has a stroke of 42.5 mm. The Aprilia RS 660 has a power output of 100 HP and a torque of 67 Nm, while the Honda CBR 600 RR produces 120 HP and 66 Nm of torque. The Aprilia has a higher compression ratio of 13.5 compared to the Honda's 12.2. Both bikes have four valves per cylinder and utilize DOHC valve technology. The displacement of the Aprilia is 659 ccm, while the Honda has a displacement of 599 ccm.

Aprilia RS 660 2021

In terms of suspension, both motorcycles feature upside-down telescopic forks at the front. The chassis of both bikes is made of aluminum, providing a lightweight and rigid structure. However, the Aprilia RS 660 2021 has a motor support frame, while the Honda CBR 600 RR 2011 has a twin-tube frame.

Both motorcycles come equipped with dual-disc front brakes for optimal stopping power. The dimensions and weights of the tires are the same for both models, with a front tire width of 120 mm and a rear tire width of 180 mm. The diameter of the tires is 17 inches for both bikes. The wheelbase of the Aprilia is 1370 mm, while the Honda has a slightly longer wheelbase of 1375 mm. The seat height is the same for both models at 820 mm. However, the Honda CBR 600 RR has a larger fuel tank capacity of 18 liters, compared to the Aprilia RS 660's 15-liter capacity.

Honda CBR600RR 2011

In terms of strengths, the Aprilia RS 660 2021 boasts a powerful engine, a comprehensive electronic package, a sporty chassis, a pleasant sound, reduced weight, and a sporty appearance. On the other hand, the Honda CBR 600 RR 2011 is praised for its incredibly low dry weight, being the first sportbike to feature ABS, and extremely sharp handling.

However, the Aprilia RS 660 2021 has a weakness in its less legible tachometer, while the Honda CBR 600 RR 2011 has weaknesses in its low-end power delivery and an uncomfortable sporty seating position.