Kawasaki Z650 2021 vs. BMW F 900 R 2020

The Kawasaki Z650 2021 and the BMW F 900 R 2020 are both naked bikes with similar engine types, fuel systems, and cooling systems. However, there are several key differences between the two models.

In terms of engine power, the BMW F 900 R 2020 has a significant advantage with 105 HP compared to the Kawasaki Z650 2021's 68.2 HP. The BMW also has a higher torque of 92 Nm compared to the Z650's 65.7 Nm. This means that the BMW F 900 R will offer more acceleration and power on the road.

Both bikes have a two-cylinder engine configuration and a liquid cooling system. The Kawasaki Z650 has a displacement of 649 ccm, while the BMW F 900 R has a larger displacement of 895 ccm. This larger displacement contributes to the BMW's higher power output.

In terms of suspension, both bikes have a swing arm rear suspension with a monoshock absorber. However, the BMW F 900 R has the advantage of an upside-down telescopic fork front suspension, which provides better handling and stability compared to the Z650's telescopic fork front suspension.

The chassis of both bikes is made of steel, but the BMW F 900 R has a twin-tube, load-bearing engine frame type, which offers better stability and response compared to the Z650's tubular frame type.

Kawasaki Z650 2021

In terms of braking systems, both bikes have double disk front brakes, but the BMW F 900 R has larger diameter disks (320 mm) and four-piston calipers, compared to the Z650's double piston calipers and 300 mm diameter disks. The BMW also has radial technology, which provides better braking performance.

Both bikes have ABS as an advanced rider assistance system, but the BMW F 900 R also offers additional features such as anti-slipping control and riding modes.

In terms of dimensions and weights, the BMW F 900 R has a longer wheelbase (1518 mm) compared to the Z650's 1410 mm. The seat height of the BMW is also higher at 815 mm compared to the Z650's 790 mm. The BMW F 900 R is slightly heavier with a kerb weight of 211 kg compared to the Z650's 187.1 kg.

The BMW F 900 R has a smaller fuel tank capacity of 13 liters compared to the Z650's 15 liters. This means that the BMW may require more frequent refueling on longer rides.

Both bikes come equipped with LED headlights and TFT displays, but the Kawasaki Z650 also offers LED daytime running lights, giving it a more modern and stylish look.

BMW F 900 R 2020

In terms of strengths, the Kawasaki Z650 2021 has the advantage of being accessible with its two-cylinder engine, compact dimensions, and low seat height. It also has a stable chassis and a TFT display with connectivity. Additionally, it has a grown-up look that appeals to riders looking for a more mature style.

On the other hand, the BMW F 900 R 2020 offers easy handling, high stability, and a chassis with fine response. Its engine is well-behaved and its brakes are without blame. The bike also has an active yet bearable seating position and an infinitely long list of accessories, allowing riders to customize their bike to their preferences.

In terms of weaknesses, the Kawasaki Z650 2021 may be uncomfortable for tall riders due to its compact dimensions. Additionally, its adrenaline level in the saddle may be lower compared to the competition.

The BMW F 900 R 2020 has a small fuel tank capacity of 13 liters, which may require more frequent refueling on longer rides. However, it makes up for this with its good engine performance.

In conclusion, while both the Kawasaki Z650 2021 and the BMW F 900 R 2020 are naked bikes with similar engine types and cooling systems, the BMW offers more power, better suspension, and braking performance. However, the Kawasaki has a more accessible and compact design, as well as a larger fuel tank capacity. Ultimately, the choice between the two will depend on the rider's preferences and priorities.