Aprilia Tuono 660 2021 vs. KTM 890 Duke R 2021

The Aprilia Tuono 660 2021 and the KTM 890 Duke R 2021 are both naked bikes that offer sporty performance and advanced electronics.

In terms of the engine and drivetrain, the Aprilia Tuono 660 features an inline twin-cylinder engine with a displacement of 659cc, producing 95 horsepower and 67 Nm of torque. It utilizes a fuel injection system and has liquid cooling. On the other hand, the KTM 890 Duke R is equipped with an inline twin-cylinder engine with a larger displacement of 890cc, delivering 121 horsepower and 99 Nm of torque. It also uses a fuel injection system and has liquid cooling.

Both bikes have similar front suspension setups, with telescopic upside-down forks. The Aprilia Tuono 660 uses Kayaba forks, while the KTM 890 Duke R uses WP forks. In terms of rear suspension, both bikes have a swingarm with a monoshock, but the Aprilia offers adjustment options for preload and recovery, whereas the KTM only offers preload adjustment. The suspension components on both bikes are made of aluminum.

Aprilia Tuono 660 2021

When it comes to the chassis, the Aprilia Tuono 660 features an aluminum frame that acts as a load-bearing component. On the other hand, the KTM 890 Duke R has a chromium-molybdenum tubular frame.

In terms of braking, both bikes are equipped with dual disc brakes at the front with a diameter of 320mm and four-piston calipers. The braking technology used is radial.

Both bikes come with advanced rider assistance systems, including ABS, riding modes, traction control, and launch control. However, the Aprilia Tuono 660 offers additional features such as quick shift and anti-wheelie control, but these may come at an additional cost. The KTM 890 Duke R offers a comprehensive electronic package without any additional costs.

In terms of dimensions and weight, the Aprilia Tuono 660 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 and a seat height of 820mm. The dry weight, including ABS, is 169kg, and it has a fuel tank capacity of 15 liters. On the other hand, the KTM 890 Duke R has the same tire dimensions as the Aprilia, but it has a slightly longer wheelbase of 1482mm and a higher seat height of 834mm. It has a dry weight, including ABS, of 166kg and a fuel tank capacity of 14 liters.

KTM 890 Duke R 2021

In terms of strengths, the Aprilia Tuono 660 offers an easy-to-use and sonorous engine, a well-designed appearance, sporty handling, good ergonomics, decent brakes, extensive electronics (although some may come at an additional cost), and a stable and precise chassis. On the other hand, the KTM 890 Duke R boasts a sporty and high-revving engine, excellent quick-shifting gearbox, excellent electronic package, excellent brakes, good chassis, and easy-to-ride handling with minimal perceived weight.

In terms of weaknesses, the Aprilia Tuono 660 is criticized for its price-to-performance ratio not being appropriate and the additional cost of some features like the IMU package. The KTM 890 Duke R has been noted to have cheap buttons and switches (e.g., indicator switch) and slightly nervous geometry.

Overall, both the Aprilia Tuono 660 2021 and the KTM 890 Duke R 2021 are powerful and capable naked bikes that offer a thrilling riding experience. The choice between the two would depend on personal preferences, budget, and specific requirements.