Wilbers Fork Spring - Zero friction - Linear PD Valve retaining the original seat height

retaining the original seat height while making the bike more settled and confidence-inspiring

– Progressive shim damping

and Ride Height/Length Adjustment (on selected models)

the YSS Fork Fork Cartridge Kit ensures a riding experience that is both exhilarating and comfortable

Its advanced reservoir ensures consistent damping for long rides

Wilbers Fork Spring - Zero friction - Linear PD Valve retaining the original seat heightWilbers linear fork springs Progressive springs are great all rounders for touring and off road, while linear springs are the precise specialists ideal for track use. Their linear rate simplifies dialing in the fork. Made from premium chrome silicon steel and supplied with ABE. Note: the air chamber still adds progression near the end of travel. Product may vary from picture. Recommended oil viscosity and air chamber: