Fork Spring Kit YSS – 1× open cartridge for

– 1× open cartridge for the right leg (rebound + preload adjustable)

The only difference is the omission of the compression reservoir and the ability to adjust high- and low-speed compression

Maintenance-free spherical bearings guarantee smooth operation and long service life

Wilbers replaces the original linear fork springs with progressive ones

our setup offers a broader adjustment window and improved feedback under braking and corner exit

Fork Spring Kit YSS – 1× open cartridge forHyperpro 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.