The YSS fork upgrade kit represents an ideal solution for motorcyclists who wish to improve the performance of their motorcycle. Designed to optimize the response of the forks, this kit offers a smoother and more controlled riding experience, increasing stability and maneuverability even in the most demanding conditions. With a suggested viscosity of 20W, the fork fluid guarantees a quick and precise response, while the 130 mm preload allows you to adapt the setup to the specific needs of the rider. The 130mm fill height ensures correct compression and adequate shock management, contributing to superior riding comfort. This kit is designed to meet the needs of riders of different categories, offering a significant improvement over standard forks. Whether it's a road ride or an off-road adv.