KTM 690 Duke 2019 vs. KTM 790 Duke 2023

The KTM 690 Duke 2019 and the KTM 790 Duke 2023 are both naked bikes from the renowned motorcycle manufacturer KTM. While they share some similarities in terms of design and features, there are also notable differences between the two models.

Starting with the engine and drive train, the KTM 690 Duke 2019 is equipped with a single-cylinder engine that delivers 73 horsepower and 70 Nm of torque. On the other hand, the KTM 790 Duke 2023 boasts a more powerful two-cylinder engine, producing 95 horsepower and 87 Nm of torque. This makes the 790 Duke a more suitable option for riders looking for a sportier and more powerful performance.

In terms of cooling, both models feature liquid cooling systems to ensure optimal engine temperature. The KTM 690 Duke 2019 has a displacement of 690cc, while the KTM 790 Duke 2023 has a larger displacement of 799cc. This means that the 790 Duke has a slightly larger engine, which contributes to its increased power output.

Both bikes come with upside-down telescopic forks for the front suspension, with the brand WP providing the suspension components for both models. The rear suspension consists of a swing arm and a monoshock, also supplied by WP. This ensures a smooth and stable ride for both bikes, regardless of the road conditions.

KTM 690 Duke 2019

In terms of the chassis, both models feature a chromium-molybdenum frame, which is known for its strength and durability. The frame type is tubular, providing a sturdy structure for the bikes. This contributes to their overall stability and handling.

When it comes to braking, the KTM 690 Duke 2019 is equipped with front brakes with a diameter of 320mm and four pistons. The braking technology used is radial, which enhances the braking performance and allows for better control. On the other hand, the KTM 790 Duke 2023 has slightly smaller front brakes with a diameter of 300mm. While both models have four-piston calipers, the 790 Duke's braking performance may be considered mediocre compared to other bikes in its class.

In terms of advanced rider assistance systems, the KTM 690 Duke 2019 features Ride by Wire technology, which provides precise throttle control and enhances the overall riding experience. The KTM 790 Duke 2023, on the other hand, offers a more comprehensive range of rider assistance systems. These include ABS, riding modes, cornering ABS, traction control, and Ride by Wire technology. These advanced systems contribute to the overall safety and control of the bike, especially in challenging riding conditions.

In terms of dimensions and weights, both models have a front tire width of 120mm and a front tire diameter of 17 inches. However, the KTM 790 Duke 2023 has a wider rear tire with a width of 180mm, compared to the 160mm width of the 690 Duke's rear tire. Both models have a wheelbase of around 1470mm, ensuring stability and agility while riding. The seat height of the 690 Duke is 835mm, slightly higher than the 825mm seat height of the 790 Duke. Both models have a fuel tank capacity of 14 liters, providing a decent range for long rides.

KTM 790 Duke 2023

In terms of strengths, the KTM 690 Duke 2019 is praised for its powerful engine, making it suitable for everyday use. It also offers a range of technical aids and is known for its maneuverability and smooth running.

On the other hand, the KTM 790 Duke 2023 boasts a strong engine that is considered superior to other bikes in its price range. It offers a pleasant running culture from the engine and features high-quality electronics. The bike also has good ergonomics for tall riders, a cheeky sound, and a taut chassis for sporty riding.

As for weaknesses, the KTM 690 Duke 2019 is criticized by some for not being a "real" single-cylinder Duke, although it still offers a powerful and capable performance. The KTM 790 Duke 2023, on the other hand, has some weaknesses including non-adjustable suspension, mediocre brakes, and a relatively high price compared to other bikes in its class.

In conclusion, the KTM 690 Duke 2019 and the KTM 790 Duke 2023 are both impressive naked bikes from KTM, offering powerful engines, advanced rider assistance systems, and solid chassis. While the 690 Duke is a reliable and versatile option for everyday use, the 790 Duke offers a more sporty and powerful performance, albeit with some minor drawbacks in terms of suspension and brakes. Ultimately, the choice between the two models depends on the rider's preferences and priorities.