Triumph Speed Twin 1200 2019 vs. Kawasaki Z900 RS 2021

In terms of engine and drive train, the Triumph Speed Twin 1200 2019 features an in-line crankpin offset engine with a displacement of 1200cc, producing 97 horsepower and 112 Nm of torque. It utilizes a fuel injection system and has 2 cylinders. The cooling system is liquid-based. On the other hand, the Kawasaki Z900 RS 2021 also has an in-line engine with a displacement of 948cc, generating 111 horsepower and 98.6 Nm of torque. It also uses a fuel injection system and has 4 cylinders. The cooling system is liquid-based as well.

Both bikes feature upside-down telescopic forks for the front suspension and swing arm suspension for the rear. However, there are slight differences in the shock absorbers and adjustment options. The Triumph Speed Twin 1200 2019 has dual shock absorbers with preload adjustment, while the Kawasaki Z900 RS 2021 has a monoshock with preload and rebound adjustment. The material used for the rear suspension is steel for the Speed Twin and aluminum for the Z900 RS.

In terms of chassis, both bikes have steel frames, but the Speed Twin 1200 2019 has a central tube frame while the Z900 RS 2021 has a tubular frame.

Triumph Speed Twin 1200 2019

For braking, both bikes have double disk brakes at the front with a diameter of 305mm for the Speed Twin and 300mm for the Z900 RS. They also both have four-piston calipers. The Triumph Speed Twin 1200 2019 features ABS as its advanced rider assistance system, while the Kawasaki Z900 RS 2021 has ABS and traction control.

In terms of dimensions and weights, the front tire width is the same for both bikes at 120mm, with a diameter of 17 inches. However, the rear tire width differs, with the Speed Twin having 160mm and the Z900 RS having 180mm. The wheelbase is slightly longer for the Z900 RS at 1470mm compared to the Speed Twin's 1430mm. The seat height is also higher for the Z900 RS at 835mm compared to the Speed Twin's 807mm. Additionally, the Z900 RS has a larger fuel tank capacity of 17 liters compared to the Speed Twin's 14.5 liters.

In terms of strengths, the Triumph Speed Twin 1200 2019 is known for its beautiful design, even in the details that may not be immediately visible. It also has a low seat height, making it accessible and easy to handle. With its 1200cc engine and 97 horsepower, it offers a balance of power and ease of riding, providing an emotional experience.

On the other hand, the Kawasaki Z900 RS 2021 stands out with its authentic and beautiful retro look. It also offers a very comfortable seating position, making long rides enjoyable. It is known for being easy and comfortable to ride.

Kawasaki Z900 RS 2021

In terms of weaknesses, the Triumph Speed Twin 1200 2019 may have a sharp knee angle for tall riders, which could affect comfort. It also has a slightly rough response in Sport mode and may have a squeaky rear brake, as reported during testing.

The Kawasaki Z900 RS 2021, on the other hand, lacks a quickshifter and driving modes, although it does have adjustable traction control.

Overall, both the Triumph Speed Twin 1200 2019 and the Kawasaki Z900 RS 2021 offer unique features and strengths. The Speed Twin excels in its design and emotional riding experience, while the Z900 RS stands out with its retro look and comfortable riding position.