KTM 790 Adventure R 2020 vs. KTM 790 Duke 2018

The KTM 790 Adventure R 2020 and the KTM 790 Duke 2018 are both impressive motorcycles, but they have some notable differences.

In terms of engine specifications, both models have the same in-line, liquid-cooled engine with a displacement of 799cc. However, the Adventure R has a slightly lower power output of 95 horsepower compared to the Duke's 105 horsepower. Both bikes have fuel injection systems and electric starters, ensuring easy and reliable starting. The Adventure R has a chain transmission, while the Duke shares the same transmission type.

When it comes to suspension, the Adventure R features a high-quality upside-down telescopic fork from WP with a diameter of 48mm and a travel of 240mm. The rear suspension is a swing arm with a monoshock from WP, also with a travel of 240mm. On the other hand, the Duke has a smaller upside-down telescopic fork with a diameter of 43mm and a travel of 140mm. The rear suspension is the same as the Adventure R, with a travel of 150mm. Both bikes have preload adjustment for the rear suspension, and the Adventure R's rear suspension is made of aluminum.

In terms of chassis, both models have chromium-molybdenum frames, but the Adventure R has a tubular, load-bearing engine frame type, while the Duke has a standard tubular frame. The Adventure R has a slightly steeper rake at 63.7 degrees compared to the Duke's 66 degrees.

KTM 790 Adventure R 2020

In terms of braking, both models have double disk brakes at the front, with the Adventure R having larger 320mm diameter disks compared to the Duke's 300mm diameter disks. Both bikes have four-piston calipers and radial technology for improved braking performance.

Both models come with advanced rider assistance systems, including ABS, riding modes, and traction control, ensuring a safe and controlled riding experience.

In terms of dimensions and weights, the Adventure R has a wider front tire at 90mm compared to the Duke's 120mm. The Adventure R also has a larger front tire diameter at 21 inches compared to the Duke's 17 inches. The rear tire width is wider on the Duke at 180mm compared to the Adventure R's 150mm, but they share the same 17-inch diameter. The Adventure R has a longer wheelbase at 1528mm compared to the Duke's 1475mm. The Adventure R also has a higher seat height at 880mm compared to the Duke's 825mm. The Adventure R is slightly heavier with a dry weight of 189kg compared to the Duke's 169kg. Both models have different fuel tank capacities, with the Adventure R having a larger 20-liter capacity compared to the Duke's 14 liters.

In terms of strengths, the Adventure R offers a high-quality chassis that allows for a wide range of use, making it suitable for off-road adventures. The engine provides excellent running culture, rich torque, and well-balanced power. The bike also features an easy-to-read display and a practical rally electronics package. Despite its radical chassis, the Adventure R remains stable, maneuverable, and suitable for everyday road use.

KTM 790 Duke 2018

On the other hand, the Duke's strengths lie in its lively, high-revving engine that delivers powerful acceleration. The chassis is optimally tuned for sporty riding, and the bike has an awesome sound even with the stock muffler. The Duke also offers many electronic gimmicks and functions, including an extremely precise quickshifter that makes fast riding even easier. The comfortable seating position is another advantage of the Duke.

In terms of weaknesses, the Adventure R does not come standard with a quickshifter, and some riders may find the indicator switch a little fiddly. The seat on the Adventure R may also be slightly more uncomfortable on long tours compared to the standard model.

On the other hand, the Duke has been reported to have rough handling at low revs and can be a bit difficult to handle in city traffic. Some riders have also found the switches on the handlebars to be fiddly-looking. Additionally, there have been reports of oil leaks at the engine block on many 790 Dukes.

In conclusion, both the KTM 790 Adventure R 2020 and the KTM 790 Duke 2018 are impressive motorcycles with their own strengths and weaknesses. The Adventure R excels in off-road capabilities and stability, while the Duke offers a sportier riding experience and a comfortable seating position. Riders should consider their specific needs and preferences when choosing between these two models.