Ducati Monster 797 2017 vs. Ducati Monster 821 2017

The Ducati Monster 797 2017 and the Ducati Monster 821 2017 are both naked bikes with similar engine types, fuel systems, and cylinder configurations. However, there are several key differences between the two models.

In terms of engine power, the Monster 821 takes the lead with 109 HP compared to the Monster 797's 73 HP. The Monster 821 also has a higher torque of 87 Nm, while the Monster 797 has a torque of 68.9 Nm. This means that the Monster 821 will offer more acceleration and overall power.

Another difference is the cooling system. The Monster 797 has an air-cooled engine, while the Monster 821 has a liquid-cooled engine. Liquid cooling is generally more efficient and allows for better heat dissipation, which can result in improved performance and engine longevity.

Ducati Monster 797 2017

Both models have upside-down telescopic forks for the front suspension, but the Monster 821 uses Sachs forks, while the Monster 797 uses Kayaba forks. The rear suspension on both models is a monoshock, with Sachs being the brand for both.

In terms of chassis, both models have a steel frame with a tubular design. This provides a strong and durable structure for the bikes.

The braking systems on both models are similar, with double disk brakes at the front and Brembo as the brand. However, the Monster 821 has four-piston calipers, while the Monster 797 has a radial, monoblock technology. This means that the braking performance may differ slightly between the two models.

In terms of dimensions and weights, the Monster 821 has a longer wheelbase of 1480 mm compared to the Monster 797's 1435 mm. The seat height on the Monster 821 is also slightly lower at 785 mm, while the Monster 797 has a seat height of 805 mm. The dry weight of the Monster 821 is 179.5 kg, while the Monster 797 weighs 175 kg. The kerb weight, which includes the weight of fluids and a full fuel tank, is 205.5 kg for the Monster 821 and 193 kg for the Monster 797. Both models have a fuel tank capacity of over 16 liters.

Ducati Monster 821 2017

In terms of strengths, the Monster 797 is praised for its powerful engine, great sound, easy-to-read display, and classy look. On the other hand, the Monster 821 is commended for its 25 years of superb looks, powerful and harmonious engine, comfortable seating position, adjustable seat height, good workmanship, and full range of electronics.

However, the Monster 797 is criticized for having a too hard chassis, which may impact the overall ride comfort. The Monster 821, on the other hand, has a suspension fork that is not adjustable and brakes that are considered a little too toxic.

In conclusion, while both the Ducati Monster 797 2017 and the Ducati Monster 821 2017 have their strengths and weaknesses, the Monster 821 offers more power, a liquid-cooled engine, and additional features such as adjustable seat height and a full range of electronics. However, the Monster 797 may appeal to riders who prioritize a powerful engine, great sound, and a classy look.