Yamaha MT-09 SP 2021 vs. Kawasaki Z900 2018

In terms of engine specifications, both the Yamaha MT-09 SP 2021 and the Kawasaki Z900 2018 have inline engines with similar fuel systems and cooling mechanisms. However, the Yamaha MT-09 SP has a slightly smaller engine displacement of 889cc compared to the Kawasaki Z900's 948cc. In terms of power, the Kawasaki Z900 has a slight advantage with 125.4 HP compared to the Yamaha MT-09 SP's 119 HP. Similarly, the Kawasaki Z900 also has a higher torque rating of 98.6 Nm compared to the Yamaha MT-09 SP's 93 Nm.

When it comes to suspension, both bikes feature upside-down telescopic forks at the front and swing arm suspension with a monoshock at the rear. However, the Yamaha MT-09 SP offers more adjustability options with compression, preload, and rebound adjustments for both the front and rear suspension. The Kawasaki Z900, on the other hand, only offers preload and rebound adjustments for its suspension.

In terms of chassis, the Yamaha MT-09 SP features an aluminum frame with a twin tube design, while the Kawasaki Z900 has a steel frame with a double cradle design. Both frames provide stability and durability, but the aluminum frame of the Yamaha MT-09 SP may offer a slight weight advantage.

Yamaha MT-09 SP 2021

When it comes to braking, both bikes feature double disk brakes at the front with similar diameters. However, the Yamaha MT-09 SP does not provide specific information about the rear brakes, while the Kawasaki Z900 is expected to have a similar setup.

In terms of advanced rider assistance systems, the Yamaha MT-09 SP offers a comprehensive range of features including ABS, cornering ABS, ride by wire, quickshifter, traction control, and anti-wheelie. The Kawasaki Z900, on the other hand, only offers ABS as an advanced rider assistance system.

In terms of dimensions and weights, both bikes have similar front and rear tire widths and diameters. The Yamaha MT-09 SP has a slightly shorter wheelbase of 1430mm compared to the Kawasaki Z900's 1450mm. The seat height of the Yamaha MT-09 SP is also slightly higher at 825mm compared to the Kawasaki Z900's 795mm. Additionally, the Yamaha MT-09 SP is lighter with a kerb weight of 189kg compared to the Kawasaki Z900's 210kg.

Kawasaki Z900 2018

In terms of strengths, the Yamaha MT-09 SP offers an upright and comfortable seating position, a well-tuned chassis, and quick and easy adjustability for mappings and traction control. It also boasts high-quality workmanship, lovely details, a great tuned engine, and impressive acceleration with lots of pressure in the relevant rev range. On the other hand, the Kawasaki Z900 is praised for its powerful and silky engine, great sound, sharp and sporty look, low seating position, and easy handling and maneuverability.

As for weaknesses, the Yamaha MT-09 SP is criticized for having a horn mounted in a crude way and a poor display. The Kawasaki Z900, on the other hand, lacks traction control and may have a knee angle that becomes strenuous for tall riders in the long run.

In conclusion, both the Yamaha MT-09 SP 2021 and the Kawasaki Z900 2018 have their own strengths and weaknesses. The Yamaha MT-09 SP offers a well-rounded package with its adjustable suspension, advanced rider assistance systems, and high-quality build. On the other hand, the Kawasaki Z900 impresses with its powerful engine, sporty design, and easy handling. Ultimately, the choice between the two will depend on the rider's preferences and priorities.