Fork Spring Kit YSS Progressive fork springs and matched

Progressive fork springs and matched oil complete a balanced

Installation requires expertise and special tools

is upgraded in the Wilbers solution to progressive fork springs combined with SKF oil seals and dust caps

For focused track riding

the Wilbers version refines both rebound and compression damping for more balanced performance

Fork Spring Kit YSS Progressive fork springs and matchedHyperpro Fork Spring Kit features high quality progressive springs, expertly crafted for durability and optimal performance. This kit enhances cornering stability, reduces fork dive, shortens braking distances, and extends tire life.