KTM 790 Duke 2018 vs. KTM 390 Adventure 2021

The KTM 790 Duke 2018 and the KTM 390 Adventure 2021 are both motorcycles produced by KTM, but they have several differences in terms of specifications and strengths.

Starting with the engine and drive train, the KTM 790 Duke 2018 is equipped with a 2-cylinder engine with a bore of 88 mm and a stroke of 65.7 mm, producing an impressive 105 HP of power. On the other hand, the KTM 390 Adventure 2021 features a single-cylinder engine with a slightly larger bore of 89 mm and a shorter stroke of 60 mm, resulting in 44 HP of power. While the 790 Duke offers a more powerful engine, the 390 Adventure compensates with its agility.

In terms of suspension, both motorcycles feature upside-down telescopic forks at the front, with a diameter of 43 mm. However, the KTM 390 Adventure 2021 offers a higher travel of 170 mm compared to the 140 mm of the 790 Duke. The rear suspension also comes from WP for both models, with the 390 Adventure having a slightly higher travel of 177 mm compared to the 150 mm of the 790 Duke. This gives the 390 Adventure an advantage in off-road capabilities.

KTM 790 Duke 2018

When it comes to brakes, the KTM 790 Duke 2018 is equipped with double disk brakes at the front, with a diameter of 300 mm and four pistons. The 390 Adventure, on the other hand, features a single disk brake at the front, but with a larger diameter of 320 mm and four pistons. Both models utilize radial technology for improved braking performance.

In terms of dimensions and weights, the KTM 790 Duke 2018 has a front tire width of 120 mm and a rear tire width of 180 mm, both with a diameter of 17 inches. The 390 Adventure, on the other hand, has a narrower front tire width of 100 mm and a rear tire width of 130 mm, with a larger front tire diameter of 19 inches. The wheelbase of the 790 Duke is 1475 mm, while the 390 Adventure has a slightly shorter wheelbase of 1430 mm. The seat height of the 790 Duke is 825 mm, whereas the 390 Adventure offers a higher seat height of 855 mm. Both motorcycles have a similar fuel tank capacity of around 14 liters.

In terms of equipment, the KTM 790 Duke 2018 comes with a windscreen that is adjustable, while the 390 Adventure 2021 features LED headlights. Both models offer advanced rider assistance systems such as ABS, but the 390 Adventure also includes cornering ABS for improved safety.

In terms of strengths, the KTM 790 Duke 2018 is praised for its lively and high-revving engine, powerful acceleration, and optimally tuned chassis for sporty riding. It also offers many electronic gimmicks and functions, including a precise quickshifter that makes fast riding easier. Additionally, it provides a comfortable seating position.

KTM 390 Adventure 2021

On the other hand, the KTM 390 Adventure 2021 is praised for its lush equipment, powerful engine, and agility. It also offers the option of a quickshifter for smoother gear shifts.

However, both models have their weaknesses. The KTM 790 Duke 2018 is criticized for its rough handling at low revs and its behavior in city traffic. Some users have also reported oil leaks at the engine block. The KTM 390 Adventure 2021, on the other hand, has less suspension travel and lower ground clearance compared to the 790 Duke, which may limit its off-road capabilities.

Overall, the KTM 790 Duke 2018 and the KTM 390 Adventure 2021 are both impressive motorcycles with their own strengths and weaknesses. The 790 Duke excels in terms of power and sporty riding, while the 390 Adventure offers a more versatile and agile riding experience.