KTM 790 Duke 2020 vs. KTM 890 Duke R 2021

The KTM 790 Duke 2020 and the KTM 890 Duke R 2021 are both naked bikes with similar technical specifications. They both have inline engines with 2 cylinders and liquid cooling. The 790 Duke has a displacement of 799ccm and produces 105 HP, while the 890 Duke R has a displacement of 890ccm and produces 121 HP, making it more powerful.

In terms of suspension, both bikes have upside-down telescopic forks at the front and swing arm suspension with a monoshock at the rear. The suspension components are branded by WP and offer preload adjustment. The chassis of both bikes is made of chromium-molybdenum and has a tubular frame.

When it comes to braking, both bikes have double disk brakes at the front with a diameter of 300mm for the 790 Duke and 320mm for the 890 Duke R. The front brakes have four pistons and use radial technology.

KTM 790 Duke 2020

Both bikes come equipped with advanced rider assistance systems such as ABS, riding modes, and traction control. They also have similar dimensions and weights, with a front tire width of 120mm, rear tire width of 180mm, and a wheelbase of around 1475mm for the 790 Duke and 1482mm for the 890 Duke R. The seat height is slightly higher on the 890 Duke R at 834mm compared to 825mm on the 790 Duke. Both bikes have a fuel tank capacity of 14 liters.

In terms of strengths, the 790 Duke 2020 offers a high-revving two-cylinder engine and comes with a quickshifter as standard. It has a great chassis set-up and offers playful handling. The bike also has a high-quality electronics package with a TFT display. Additionally, the 790 Duke offers a good price/performance ratio.

KTM 890 Duke R 2021

On the other hand, the 890 Duke R 2021 has a high-revving and sporty engine, along with an excellent quickshifter. It also has a great electronics package and impressive brakes. The bike has a good chassis and offers driving-friendly handling, with the low weight being noticeable.

As for weaknesses, the 790 Duke 2020 only has the suspension spring preload adjustable at the rear, while the 890 Duke R 2021 has cheap buttons and switches, such as the indicator switch. Additionally, the 890 Duke R has slightly nervous geometry.

In conclusion, the KTM 890 Duke R 2021 offers improvements over the KTM 790 Duke 2020 in terms of engine power, brakes, and overall handling. However, the 790 Duke still offers a great package with its high-revving engine, quickshifter, and quality electronics at a more affordable price.