Wilbers Fork Spring - Zero friction - Linear Carline the YSS Fork Fork Cartridge

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

sharp impacts using our proven Touring‑model approach: Zero Friction fork springs with matched damping deliver clear benefits

Threaded Preload Adjustment: Dial in your precise race sag with the threaded preload collar

Our Ecoline 540 TS setup improves rear comfort by optimizing negative travel and rebound damping so the machine works with the rider—not against them

Wilbers Fork Spring - Zero friction - Linear Carline the YSS Fork Fork CartridgeFront end lowering spring kit. When lowering a motorcycle, front and rear must be matched to preserve chassis geometry. This special fork spring kit adapts the front to the lowered rear. Installation requires expertise and specific tools; a detailed guide is included. Fork oil not included. Product may vary from picture.