Fork Spring Kit PD Valve or — when used on

or — when used on the racetrack — the weather

The upper mount integrates the high- and low-speed compression adjusters for precise damping control

Enjoy a completely new level of touring comfort and fulfill your dream of the ideal motorcycle

Whether you’re carving through canyon twisties

Originally developed as a special solution for BMW four-valve Telelever models

Fork Spring Kit PD Valve or — when used onHyperpro 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.