Ducati Streetfighter V4 S 2021 vs. Kawasaki Z900 2019

The Ducati Streetfighter V4 S 2021 is a naked bike that boasts impressive power and performance. With its V engine type, it delivers a whopping 208 HP of engine power and 123 Nm of torque. The fuel system is injection-based, and it features 4 cylinders and liquid cooling. The displacement is 1103 ccm, providing ample power for any riding situation.

In terms of suspension, the Streetfighter V4 S has an upside-down telescopic fork at the front with adjustable compression, preload, and rebound settings. At the rear, it features a single swing arm suspension with a monoshock absorber and adjustable compression, preload, and rebound settings. The rear suspension is made of aluminum, ensuring durability and stability. The frame of the bike is also made of aluminum, specifically a monocoque frame type, which adds to its overall strength and rigidity.

The braking system on the Streetfighter V4 S is top-notch, with double disk brakes at the front measuring 330 mm in diameter and four pistons. The technology used is radial and monoblock, providing excellent stopping power and control. The bike also comes equipped with advanced rider assistance systems, including ABS, riding modes, dynamic suspension, cornering ABS, launch control, ride by wire, quickshifter, traction control, and anti-wheelie. These systems enhance safety and performance on the road.

In terms of dimensions and weights, the Streetfighter V4 S has a front tire width of 120 mm and a diameter of 17 inches. The rear tire width is 200 mm, also with a diameter of 17 inches. The wheelbase measures 1488 mm, and the seat height is 845 mm. The bike has a kerb weight of 199 kg with ABS.

Ducati Streetfighter V4 S 2021

On the other hand, the Kawasaki Z900 2019 is also a naked bike with its own set of strengths. It features an in-line engine type, delivering 125.4 HP of engine power and 98.6 Nm of torque. The fuel system is injection-based, and it also has 4 cylinders and liquid cooling. The displacement is 948 ccm, providing sufficient power for various riding scenarios.

The suspension system on the Z900 consists of an upside-down telescopic fork at the front with adjustable preload and rebound settings. At the rear, it has a swing arm suspension with a monoshock absorber and adjustable preload and rebound settings. The rear suspension is made of aluminum, ensuring durability and stability. The frame, however, is made of steel, specifically a double cradle frame type.

The braking system on the Z900 includes double disk brakes at the front measuring 300 mm in diameter and four pistons. The technology used is petal, which offers reliable braking performance. The bike also comes equipped with ABS as an advanced rider assistance system, enhancing safety on the road.

In terms of dimensions and weights, the Z900 has a front tire width of 120 mm and a diameter of 17 inches. The rear tire width is 180 mm, also with a diameter of 17 inches. The wheelbase measures 1450 mm, and the seat height is 795 mm. The bike has a kerb weight of 210 kg with ABS.

While both bikes have their strengths, the Ducati Streetfighter V4 S 2021 outshines the Kawasaki Z900 2019 in several aspects. The Streetfighter V4 S is the most powerful naked bike ever, offering unmatched engine power and torque. It also boasts a full electronics package, including advanced rider assistance systems, enhancing both safety and performance. The bike's ergonomics are well-designed, providing a comfortable riding experience. Additionally, the Streetfighter V4 S features high-quality components such as Öhlins suspension and Brembo Stylema brakes. Its distinctive and handsome look adds to its appeal.

Kawasaki Z900 2019

However, the Streetfighter V4 S does have some weaknesses. It is significantly more expensive than the Z900, making it less accessible to some riders. The exhaust sound is also loud, which may not be to everyone's liking. Additionally, the bike's full power is only accessible in the upper rev range, which may limit its performance in certain situations.

On the other hand, the Kawasaki Z900 2019 offers a light and natural handling experience with high stability. Its engine provides smooth power delivery, particularly from mid revs. The chassis transparency and feedback are excellent, allowing riders to feel connected to the road. The sitting position is comfortable and offers a feel-good factor. Additionally, the Z900 is priced fairly, making it an attractive option for riders on a budget.

However, the Z900 does have some weaknesses. The TFT display is mounted too low, which may affect visibility for some riders. The menu operation can be cumbersome, potentially causing frustration. The rearview mirrors also offer modest visibility, which may limit situational awareness for riders.

In conclusion, the Ducati Streetfighter V4 S 2021 and the Kawasaki Z900 2019 are both impressive naked bikes with their own set of strengths and weaknesses. The Streetfighter V4 S excels in terms of power, performance, and advanced features, but comes at a higher price point. The Z900 offers a more affordable option with good handling and a comfortable riding position, but may lack some of the high-end components and features of the Streetfighter V4 S. Ultimately, the choice between the two will depend on the rider's preferences, budget, and intended use of the bike.