Aprilia Tuono 660 2021 vs. Aprilia Dorsoduro 900 2018

The Aprilia Tuono 660 2021 and the Aprilia Dorsoduro 900 2018 are both naked bikes from Aprilia, but they have some notable differences in their technical specifications and strengths.

Starting with the engine and drivetrain, both bikes have a 2-cylinder engine with similar power outputs. The Tuono 660 has an in-line crankpin offset engine with 95 HP and 67 Nm of torque, while the Dorsoduro 900 has a V-type engine with 95.2 HP and 90 Nm of torque. Both bikes have fuel injection systems and liquid cooling.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and swing arm suspensions at the rear. The Tuono 660 has a front suspension travel of 120 mm and a rear suspension travel of 130 mm, while the Dorsoduro 900 has a front suspension travel of 160 mm and a rear suspension travel of 160 mm. Both bikes have suspension adjustments for preload and rebound.

Aprilia Tuono 660 2021

The chassis of the Tuono 660 is made of aluminum and has a load-bearing engine frame, while the Dorsoduro 900 has a steel frame with a tubular design.

Both bikes have double disk brakes at the front with a diameter of 320 mm and four-piston calipers. They also have radial technology for improved braking performance.

In terms of advanced rider assistance systems, both bikes have ABS, riding modes, and traction control. The Tuono 660 also has additional features such as launch control, ride by wire, a quickshifter, and anti-wheelie control. The Dorsoduro 900 lacks these extra features.

In terms of dimensions and weights, the Tuono 660 has a front tire width of 120 mm, a rear tire width of 180 mm, a wheelbase of 1370 mm, and a seat height of 820 mm. It has a kerb weight of 183 kg and a fuel tank capacity of 15 liters. On the other hand, the Dorsoduro 900 has the same tire widths and a larger wheelbase of 1505 mm. It has a higher seat height of 870 mm, a higher kerb weight of 212 kg, and a smaller fuel tank capacity of 11.5 liters.

Aprilia Dorsoduro 900 2018

In terms of strengths, the Tuono 660 offers an easy-to-operate engine with a good sound, sporty handling, good ergonomics, decent brakes, and extensive electronics (although some features may come at an extra cost). It also has a stable and precise chassis. On the other hand, the Dorsoduro 900 offers a smooth engine with a good sound, easy handling, extensive assistance systems, and a nice appearance.

However, both bikes have their weaknesses. The Tuono 660 has a higher price compared to its performance, and some of its advanced features may require additional costs. The Dorsoduro 900 could have a bit more power, has a high seat height, and a higher weight.

In conclusion, the Aprilia Tuono 660 2021 and the Aprilia Dorsoduro 900 2018 are both capable naked bikes with their own strengths and weaknesses. The Tuono 660 offers a more sporty and feature-rich package, while the Dorsoduro 900 provides a smooth and easy-to-handle riding experience. Ultimately, the choice between the two will depend on the rider's preferences and priorities.