Open Fork Cartridge Kit (20mm Piston) Front Spring Kits Engineered specifically for classic dirt

Engineered specifically for classic dirt bikes

proven across many BMW models

along the rear frame — where airflow also aids in cooling

The reservoir angle can be re-indexed later by any trained Wilbers partner

All the experience and development from our racing team flow directly into the individual tuning of each shock absorber

Open Fork Cartridge Kit (20mm Piston) Front Spring Kits Engineered specifically for classic dirtExperience the pinnacle of suspension technology with the YSS Fork Fork Cartridge Kit, a groundbreaking advancement in motorcycle handling and comfort. This premium kit represents a significant leap beyond the capabilities of the YSS PD Valve, offering an unparalleled upgrade for your motorcycle's front suspension system. Engineered for those who demand the very best, the YSS Fork Fork Cartridge Kit transforms your ride with superior damping control,