KTM 390 Duke 2021 vs. Kawasaki Z 400 2019

The KTM 390 Duke 2021 and the Kawasaki Z 400 2019 are both popular naked bikes in their respective model years. While they share some similarities in terms of engine power, torque, fuel system, and cooling, there are notable differences in their specifications and features.

In terms of engine power, the KTM 390 Duke 2021 has a slightly lower output with 44 HP compared to the Kawasaki Z 400 2019 which has 45 HP. However, the KTM 390 Duke compensates for this with its sporty engine and great handling, making it a suitable choice for riders who prioritize performance. On the other hand, the Kawasaki Z 400 offers a very controllable power delivery, making it a more beginner-friendly option.

Both bikes feature a single disk front brake, but the KTM 390 Duke has a larger diameter of 320 mm compared to the 310 mm on the Kawasaki Z 400. The KTM 390 Duke also has four-piston brakes with radial technology, providing better stopping power and control. However, some riders have noted that the pressure point of the brakes on the KTM 390 Duke can feel a little spongy.

KTM 390 Duke 2021

In terms of suspension, the KTM 390 Duke 2021 comes with an upside-down telescopic fork, while the Kawasaki Z 400 2019 features a telescopic fork. The KTM 390 Duke's suspension is known for its agility and handling, thanks to its flyweight and narrow waist design. However, some riders have mentioned that the chassis of the KTM 390 Duke is tuned a little too soft, which may affect the overall performance.

Both bikes have a tubular frame, but the KTM 390 Duke 2021 utilizes a chromium-molybdenum frame, which is known for its strength and durability. The Kawasaki Z 400 2019, on the other hand, has a steel frame. While both frames provide stability and rigidity, the chromium-molybdenum frame of the KTM 390 Duke may offer better performance and handling.

Kawasaki Z 400 2019

In terms of dimensions and weights, the Kawasaki Z 400 2019 has a slightly longer wheelbase of 1370 mm compared to the 1367 mm of the KTM 390 Duke 2021. The seat height of the KTM 390 Duke is also higher at 830 mm, making it more suitable for taller riders. The Kawasaki Z 400 has a lower seat height of 785 mm, which may be more comfortable for shorter riders. Additionally, the Kawasaki Z 400 has a larger fuel tank capacity of 14 liters compared to the 13.4 liters of the KTM 390 Duke.

In terms of advanced rider assistance systems, both bikes are equipped with ABS, providing added safety and control. They also have similar front and rear tire dimensions, with a width of 110 mm and a diameter of 17 inches.

Overall, the KTM 390 Duke 2021 and the Kawasaki Z 400 2019 have their own strengths and weaknesses. The KTM 390 Duke offers a sportier and more performance-oriented riding experience, with its agile handling and modern features such as smartphone connectivity. On the other hand, the Kawasaki Z 400 is more beginner-friendly, with a controllable power delivery and a good seating position. Ultimately, the choice between the two will depend on the rider's preferences and priorities.