Wilbers Fork Spring - Zero friction - Progressive Lift & Lowering Kits a pressure-relief valve to prevent

a pressure-relief valve to prevent hydraulic blocking

or lacking crucial feedback

The shock absorber can also be retrofitted with many Wilbers accessories

and progressive shim stack for consistent performance

To correct this

Wilbers Fork Spring - Zero friction - Progressive Lift & Lowering Kits a pressure-relief valve to preventFront 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.