The Puig 5923N racing diabolos are designed to provide effective protection and optimal functionality for your 2017 to 2025 Kawasaki Z 900. These swingarm bobbins make it easier to use a workshop stand while protecting the bike's sensitive components. Made from anodized aluminum and high-strength nylon, the diabolos combine lightness and durability. Despite the quality of the materials used, each bobbin weighs only 22 g, ensuring a minimal impact on the bike's total weight. The nylon part provides effective protection for the swingarm as well as other elements of the bike against scratches or damage in the event of a fall or contact. The diabolos also serve as a guide for the appropriate stand, allowing the bike to be lifted quickly, easily, and safely. Installation is simple and fast. The product is sold in pairs, ready to be installed. Before purchasing, it is recommended to check the dimensions as well as the thread of the original part and compare them with those of your bike to ensure perfect compatibility. Features: Puig racing diabolos Compatible with Kawasaki Z 900 (2017–2025) Anodized aluminum and high-strength nylon Swingarm protection against scratches Reduced weight: 22 g per bobbin Guiding for workshop stand Easy installation Delivery contents: 1 pair of swingarm diabolos