KTM 790 Duke 2018 vs. KTM 890 Duke R 2021

The KTM 790 Duke 2018 and the KTM 890 Duke R 2021 are both naked bikes from KTM, but there are several differences between the two models.

In terms of the engine and power, the KTM 790 Duke 2018 has a 2-cylinder inline engine with a displacement of 799cc and produces 105 horsepower. On the other hand, the KTM 890 Duke R 2021 also has a 2-cylinder inline engine, but with a larger displacement of 890cc and produces 121 horsepower. This means that the 890 Duke R has a more powerful engine compared to the 790 Duke.

Both bikes feature a liquid-cooled engine and fuel injection system, ensuring efficient performance and fuel consumption. They also have the same suspension setup, with a WP telescopic fork at the front and a WP monoshock at the rear. The suspension on both models can be adjusted for preload, and the rear suspension is made of aluminum.

KTM 790 Duke 2018

In terms of the chassis, both bikes have a chromium-molybdenum frame and a tubular frame type, providing a strong and rigid structure. They also have the same braking system, with dual disc brakes at the front and a four-piston radial caliper. However, the 890 Duke R has larger diameter discs (320mm) compared to the 790 Duke (300mm), providing improved braking performance.

Both models come with advanced rider assistance systems such as ABS, riding modes, and traction control, ensuring safety and control while riding. They also have the same tire dimensions, with a 120mm width at the front and a 180mm width at the rear, mounted on 17-inch wheels.

In terms of dimensions and weight, the 890 Duke R has a slightly longer wheelbase (1482mm) compared to the 790 Duke (1475mm). The seat height is also slightly higher on the 890 Duke R (834mm) compared to the 790 Duke (825mm). However, the 890 Duke R is slightly lighter with a dry weight of 166kg, while the 790 Duke weighs 169kg (both with ABS).

KTM 890 Duke R 2021

When it comes to strengths, the KTM 790 Duke 2018 is praised for its high-revving engine with powerful acceleration, optimized chassis for sporty riding, fantastic sound even with the stock exhaust, and a comfortable seating position. On the other hand, the KTM 890 Duke R 2021 is praised for its sporty and high-revving engine, excellent quick-shifting gearbox, excellent electronic package, excellent brakes, good chassis, and easy handling due to its lightweight.

However, there are also weaknesses associated with each model. The KTM 790 Duke 2018 is criticized for its difficult handling at low revs, poor performance in city traffic, and complicated switches on the handlebars. It is also known to have oil leaks in the engine block in many 790 Dukes. On the other hand, the KTM 890 Duke R 2021 is criticized for its cheap buttons and switches, such as the indicator switch, and slightly nervous geometry.

Overall, the KTM 890 Duke R 2021 offers several improvements over the KTM 790 Duke 2018, including a more powerful engine, larger brakes, and a lighter weight. However, both models have their strengths and weaknesses, and the choice between the two will ultimately depend on the rider's preferences and priorities.