Kawasaki Z900 2017 vs. Triumph Speed Triple RS 2018

The Kawasaki Z900 2017 and the Triumph Speed Triple RS 2018 are both naked bikes with similar engine types, inline configurations, and liquid cooling systems. However, there are significant differences in their technical specifications and features.

In terms of engine power, the Triumph Speed Triple RS 2018 takes the lead with 150 HP compared to the Kawasaki Z900 2017's 125.4 HP. The Speed Triple RS also has higher torque at 117 Nm compared to the Z900's 98.6 Nm. This translates to a more powerful and faster ride on the Triumph.

Both bikes have fuel injection systems and 4 cylinders, but the Speed Triple RS has a larger displacement at 1050 cc compared to the Z900's 948 cc. This indicates that the Speed Triple RS may have a more responsive and aggressive throttle response.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and monoshock absorbers at the rear. However, the Speed Triple RS offers more adjustability options with compression, preload, and rebound adjustments for both the front and rear suspension. The Z900 only offers preload and rebound adjustments.

Kawasaki Z900 2017

The chassis of the Z900 is made of steel and has a double cradle frame, while the Speed Triple RS features an aluminum frame with a twin tube design. This suggests that the Speed Triple RS may have a lighter and more rigid chassis, providing better handling and stability.

Both bikes have double disk brakes at the front with four pistons, but the Speed Triple RS has larger diameter disks at 320 mm compared to the Z900's 300 mm. The Speed Triple RS also features radial and monoblock technology, indicating better braking performance and heat dissipation.

In terms of rider assistance systems, the Speed Triple RS offers more advanced features such as ABS, riding modes, ride by wire, and traction control. The Z900 only has ABS.

Triumph Speed Triple RS 2018

In terms of dimensions and weights, both bikes have similar front tire widths and diameters, but the Speed Triple RS has a wider rear tire at 190 mm compared to the Z900's 180 mm. The Speed Triple RS also has a slightly shorter wheelbase at 1445 mm compared to the Z900's 1450 mm. The seat height of the Speed Triple RS is higher at 825 mm compared to the Z900's 795 mm.

The Kawasaki Z900 2017 is praised for its ingenious naked bike chassis, superb looks, and a responsive engine with well-balanced torque. It is considered a great intersection of performance, price, and practical use. However, it is noted that the knee angle may be narrow for tall riders, requiring a different seat.

The Triumph Speed Triple RS 2018 is praised for its new technology, well-functioning electronic aids, and a proven engine that has been further developed for more power and speed. It also offers a high-quality chassis with many adjustment options and a comfortable seating position. Additionally, there are many optional equipment options available. However, it is noted that the Speed Triple RS lacks a windshield, has a high weight, and offers little ground clearance.

In conclusion, the Triumph Speed Triple RS 2018 offers more power, advanced rider assistance systems, and a higher level of adjustability compared to the Kawasaki Z900 2017. However, the Z900 is praised for its chassis, engine response, and overall value for money. The choice between the two would depend on the rider's preferences and priorities.