Wilbers Fork Spring - Zero friction - Progressive YSS High-Performance Fork Springs: Wound from

High-Performance Fork Springs: Wound from premium steel

The YSS Front Fork Upgrade Kit is a highly cost-effective

Thanks to an additional gas spring that stiffens with load

mono-shocks bear immense stress

Wilbers Fork Spring - Zero friction - Progressive YSS High-Performance Fork Springs: Wound fromFront 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.