The fork and swingarm are amongst the first parts of the bike to come into contact with the ground in an accident. "SPORT R" axle sliders are designed for supersport motorcycles and track use. Besides reducing contact with the ground and softening any impact during a slide, they have been designed to speed up axle shaft extraction and insertion, thus simplifying front and rear wheel changes. Main structure in billet aluminum and slider in replaceable Delrin®. An excellent compromise between looks, lightness and functionality.