Ducati motorcycles are known for their distinctive single-sided swingarm design, also known as a "monoshock" or "monoswingarm" design. There are a few reasons why Ducati has chosen to use this design:
Aesthetic Appeal: The single-sided swingarm design has a visually appealing and unique look. It allows for a clear and unobstructed view of the rear wheel, emphasizing the mechanical beauty of the bike. This design choice has become somewhat of a signature feature for Ducati motorcycles.
Wheel Changes: One practical advantage of the single-sided swingarm is that it simplifies wheel changes. With the traditional double-sided swingarm design, both sides of the swingarm need to be removed to access the rear wheel. In contrast, the single-sided swingarm allows for quicker and easier wheel removal, as it provides direct access to the axle and allows the wheel to be easily taken off or replaced.
Maintenance and Service: The single-sided swingarm design also makes maintenance and service tasks more accessible. It provides clear access to the rear suspension, chain, and sprocket, simplifying tasks such as chain adjustments, lubrication, and replacement.
Weight Reduction: The single-sided swingarm design can contribute to weight reduction in the motorcycle. By eliminating one side of the swingarm and associated components, Ducati can save weight while maintaining structural integrity.
Stiffness and Handling: The single-sided swingarm design can offer improved stiffness and handling characteristics. The design provides a more direct and uninterrupted transfer of forces from the rear wheel to the frame, resulting in better stability and handling performance.
It's important to note that while the single-sided swingarm design has its advantages, it is not exclusive to Ducati motorcycles. Other motorcycle manufacturers have also utilized this design in their models for similar reasons, although Ducati's implementation has become particularly well-known and associated with their brand.