Aprilia Tuono 660 Factory 2023 vs. KTM 890 Duke R 2021

The Aprilia Tuono 660 Factory 2023 and the KTM 890 Duke R 2021 are both powerful naked bikes with impressive technical specifications. However, they have some distinct differences that set them apart.

Starting with the engine, the Tuono 660 Factory is equipped with an in-line crankpin offset engine that delivers 100 HP of power and 67 Nm of torque. On the other hand, the 890 Duke R features an in-line engine that produces a higher power output of 121 HP and torque of 99 Nm. Both bikes have fuel injection systems and liquid cooling.

In terms of suspension, the Tuono 660 Factory is equipped with a Kayaba upside-down telescopic fork at the front and a swing arm with a monoshock at the rear. The suspension is adjustable for compression, preload, and rebound. The 890 Duke R features a WP upside-down telescopic fork at the front and a swing arm with a monoshock at the rear. The rear suspension is adjustable for preload. Both bikes have aluminum swing arms.

Aprilia Tuono 660 Factory 2023

The chassis of the Tuono 660 Factory is made of aluminum and has a load-bearing engine frame type. On the other hand, the 890 Duke R has a chromium-molybdenum tubular frame. Both bikes have double disk brakes with a diameter of 320 mm and four-piston calipers at the front. The brakes on both bikes use radial technology.

In terms of advanced rider assistance systems, both bikes are equipped with ABS, riding modes, and traction control. Additionally, the Tuono 660 Factory features launch control, ride by wire, quickshifter, and anti-wheelie systems. The 890 Duke R has a slightly simpler electronics package.

In terms of dimensions and weights, the Tuono 660 Factory has a front tire width of 120 mm and a rear tire width of 180 mm, with both tires having a diameter of 17 inches. It has a wheelbase of 1370 mm and a seat height of 820 mm. The dry weight of the bike, including ABS, is 169 kg, and it has a fuel tank capacity of 15 liters. The range is approximately 306 km, with a combined fuel consumption of 4.9 l/100km.

On the other hand, the 890 Duke R has the same front and rear tire dimensions as the Tuono 660 Factory. It has a longer wheelbase of 1482 mm and a slightly higher seat height of 834 mm. The dry weight of the bike, including ABS, is 166 kg, and it has a fuel tank capacity of 14 liters. The range is approximately 295 km, with a combined fuel consumption of 4.74 l/100km.

KTM 890 Duke R 2021

In terms of strengths, the Tuono 660 Factory offers an adjustable chassis, a sporty seating position, high-quality electronics, a large steering angle, a wide naked bike handlebar, stable handling, and good front wheel feel. The 890 Duke R, on the other hand, has a high-revving and sporty engine, an excellent quickshifter, a great electronics package, great brakes, a good chassis, and driving-friendly handling due to its low weight.

However, the Tuono 660 Factory has a comparatively high price and requires a rather sporty riding style. Some users have also reported that the brake rubs during testing. The 890 Duke R, on the other hand, has some cheap buttons and switches, such as the indicator switch, and its geometry can feel slightly nervous.

In conclusion, both the Aprilia Tuono 660 Factory 2023 and the KTM 890 Duke R 2021 are impressive naked bikes with their own strengths and weaknesses. The Tuono 660 Factory offers a more adjustable and stable riding experience, while the 890 Duke R provides a high-revving engine and a lightweight design. Ultimately, the choice between the two will depend on the rider's preferences and priorities.