Kawasaki Ninja ZX-10R 2021 vs. Kawasaki Ninja 1000SX 2023

The Kawasaki Ninja ZX-10R 2021 and the Kawasaki Ninja 1000SX 2023 are both impressive motorcycles with their own unique strengths and weaknesses.

Starting with the Kawasaki Ninja ZX-10R 2021, it boasts a high-quality workmanship and strong components, ensuring a reliable and durable ride. Its engine is a high-revving and powerful in-line four-cylinder engine, delivering an impressive 203 HP of engine power and 114.9 Nm of torque. The compression ratio of 13 indicates the engine's efficiency and performance. The throttle bore is 47 mm, allowing for quick and responsive throttle control. The transmission is chain-driven, providing smooth and efficient power transfer. With four cylinders and four strokes, the engine is designed for optimal performance. The DOHC valve configuration with four valves per cylinder further enhances the engine's performance. The displacement is 998 ccm, offering ample power for thrilling rides.

In terms of suspension, the Kawasaki Ninja ZX-10R 2021 features an upside-down telescopic fork with a diameter of 43 mm. The compression, preload, and rebound adjustments allow riders to fine-tune the suspension to their preferences. The rear suspension consists of a swing arm with a monoshock, providing stability and comfort. The frame is made of aluminum, ensuring a lightweight yet sturdy structure. The trail, which is the distance between the front and rear tire contact patches, is 105 mm, contributing to the bike's stability during cornering.

When it comes to braking, the Kawasaki Ninja ZX-10R 2021 is equipped with double disk brakes with a diameter of 330 mm. The radial and petal technology, along with the Brembo brand, ensures powerful and reliable braking performance.

Kawasaki Ninja ZX-10R 2021

In terms of dimensions and weights, the front tire has a width of 120 mm and a diameter of 17 inches, while the rear tire has a width of 190 mm and a diameter of 17 inches. The wheelbase is 1440 mm, providing stability and agility. The seat height is 835 mm, accommodating riders of various heights. The fuel tank capacity is 17 liters, allowing for longer rides without frequent refueling.

Moving on to the Kawasaki Ninja 1000SX 2023, it offers a different riding experience as a sport touring motorcycle. It features a silky four-cylinder in-line engine that delivers 142 HP of engine power and 111 Nm of torque. The bore is slightly larger at 77 mm, and the stroke is slightly longer at 56 mm compared to the ZX-10R. The compression ratio is 11.8, indicating a balance between performance and fuel efficiency. The throttle bore is 38 mm, providing smooth and controlled throttle response. The transmission is also chain-driven, ensuring efficient power transfer.

The suspension setup of the Kawasaki Ninja 1000SX 2023 is similar to the ZX-10R, with an upside-down telescopic fork with a diameter of 41 mm at the front and a swing arm with a monoshock at the rear. The compression, preload, and rebound adjustments allow riders to fine-tune the suspension to their liking. The frame is made of aluminum, offering a lightweight and rigid structure. The trail is slightly smaller at 102 mm compared to the ZX-10R, contributing to the bike's stability during cornering.

In terms of braking, the Kawasaki Ninja 1000SX 2023 is equipped with double disk brakes with a diameter of 300 mm. The radial, monoblock, and petal technology, along with the Tokico brand, ensure reliable and powerful braking performance.

Kawasaki Ninja 1000SX 2023

In terms of dimensions and weights, the front and rear tire widths and diameters are the same as the ZX-10R. The wheelbase, seat height, and fuel tank capacity are also identical, providing similar riding characteristics.

While the Kawasaki Ninja ZX-10R 2021 excels in high-performance riding with its powerful engine and advanced electronics package, it does have some weaknesses. Load change reactions in the partial load range can be a drawback, and the quickshifter may be somewhat slow. Additionally, the display could be larger for better visibility.

On the other hand, the Kawasaki Ninja 1000SX 2023 focuses on providing a comfortable yet sporty riding experience. Its strengths lie in its silky four-cylinder engine, comfortable ergonomics, and wind protection. The standard electronics package offers essential features, and the full fairing provides stability. However, the engine may require higher revs for optimal performance, the electronics could be more user-friendly, and the windshield adjustment may require two hands.

In conclusion, the Kawasaki Ninja ZX-10R 2021 and the Kawasaki Ninja 1000SX 2023 are both impressive motorcycles with their own unique strengths and weaknesses. The ZX-10R excels in high-performance riding, while the 1000SX focuses on providing a comfortable sport touring experience. Riders can choose based on their preferences and riding style.