The Aprilia Tuono 660 2021 and the Aprilia RS 660 2021 are both impressive motorcycles with their own unique features and strengths.
Starting with the technical specifications, both bikes share the same engine type, bore, stroke, and displacement. They are equipped with a 659cc in-line crankpin offset engine that delivers a powerful performance. The Tuono 660 produces 95 HP of engine power, while the RS 660 offers a slightly higher power output of 100 HP. Both bikes have a torque of 67 Nm and a compression ratio of 13.5.
In terms of suspension, both models feature an upside-down telescopic fork at the front and a swing arm with a monoshock at the rear. The front suspension is provided by Kayaba and has a diameter of 41 mm. The suspension on both bikes can be adjusted for preload and rebound. The rear suspension is made of aluminum and offers the same adjustment options.
The chassis of both bikes is made of aluminum and has a load-bearing engine design. They have the same rake angle of 65.9 degrees and a trail of 104.6 mm. This contributes to their stable and precise handling.
When it comes to braking, both models are equipped with double disk brakes at the front with a diameter of 320 mm. The front brakes have four pistons and use radial technology. Brembo is the brand responsible for the front brakes on both bikes.
In terms of rider assistance systems, both models come with advanced features such as ABS, riding modes, launch control, ride by wire, quickshifter, traction control, and anti-wheelie. These systems enhance the overall riding experience and provide added safety.
Both bikes have similar dimensions and weights, with a wheelbase of 1370 mm and a seat height of 820 mm. They also have the same front and rear tire widths and diameters, with 120 mm and 17 inches respectively for the front, and 180 mm and 17 inches respectively for the rear. The dry weight of both bikes, including ABS, is 169 kg, while the kerb weight is slightly higher at 183 kg. The fuel tank capacity for both models is 15 liters.
In terms of equipment, both bikes come with LED headlights, ensuring good visibility on the road.
Now let's discuss the strengths and weaknesses of each model.
The Aprilia Tuono 660 2021 has several strengths. It has an easy-to-operate engine with a good sound, making it enjoyable to ride. The bike has a sporty appearance and offers sporty handling. The ergonomics are well-designed, providing a comfortable riding position. The brakes on the Tuono 660 are decent and offer good stopping power. The bike also comes with extensive electronics, including ABS, riding modes, launch control, ride by wire, quickshifter, traction control, and anti-wheelie. However, it is worth noting that some of these electronics may come at an extra cost. The chassis of the Tuono 660 is stable and precise, contributing to its overall performance.
On the other hand, the Tuono 660 has a few weaknesses. The price-to-performance ratio may not be ideal for some riders, as it may be considered expensive for the features it offers. Additionally, the IMU package, which includes advanced rider assistance systems, comes at an extra cost.
Moving on to the Aprilia RS 660 2021, it also has several strengths. The bike is equipped with a powerful engine that delivers an exhilarating performance. It comes with an extensive electronics package, including ABS, riding modes, launch control, ride by wire, quickshifter, traction control, and anti-wheelie. The chassis of the RS 660 is designed to be sporty, providing excellent handling and maneuverability. The bike also has a nice sound, adding to the overall riding experience. Furthermore, the RS 660 has a low weight, which enhances its agility and responsiveness. Lastly, it has a sporty look that is visually appealing.
However, the RS 660 has one weakness, which is a poorly readable rev counter. This may be a minor inconvenience for some riders.
In conclusion, both the Aprilia Tuono 660 2021 and the Aprilia RS 660 2021 are impressive motorcycles with their own unique features and strengths. The Tuono 660 offers an easy-to-operate engine, sporty handling, good ergonomics, and decent brakes. It also comes with extensive electronics, although some may come at an extra cost. On the other hand, the RS 660 boasts a powerful engine, an extensive electronics package, a sporty chassis, a nice sound, low weight, and a sporty look. However, it has a poorly readable rev counter. Ultimately, the choice between the two models will depend on the rider's preferences and priorities.