When people refer to 1,000cc sportbikes as "heavy," they are typically comparing them to smaller displacement motorcycles or other types of motorcycles, such as lightweight sportbikes or supermotos. The term "heavy" is relative in the context of motorcycles.
Here are a few reasons why people might perceive 1,000cc sportbikes as heavy:
Power-to-weight ratio: Sportbikes with larger engine displacements tend to have more power and higher performance capabilities. To support the additional power, they often have larger frames, stronger components, and more robust suspension systems. As a result, they can weigh more than smaller motorcycles, which affects their power-to-weight ratio. This can make them feel heavier and less agile in comparison.
Maneuverability: Smaller motorcycles, especially those designed for agility and maneuverability, tend to have lighter weights and more compact dimensions. This makes them easier to handle and change direction quickly. Larger sportbikes, such as 1,000cc models, may require more effort to navigate through tight corners or execute quick maneuvers due to their increased weight and size.
Riding style and preference: Some riders prefer lighter motorcycles because they offer a more nimble and responsive riding experience. Lighter bikes can be easier to control, especially for riders who value flickability and quick handling. On the other hand, riders who prioritize stability at high speeds or long-distance touring may find the additional weight of 1,000cc sportbikes advantageous.
It's important to note that "heavy" is a subjective term, and what one rider perceives as heavy might not be the same for another. Additionally, advancements in motorcycle design and materials have led to the development of lighter sportbikes with higher displacement engines, narrowing the weight gap between different categories of motorcycles.