Wilbers Fork Spring - Zero friction - Progressive Ecoline – Radial-piston design with progressive

– Radial-piston design with progressive shim stack

send your fork together with the original shock

allowing for precision tuning to match your unique riding style and road conditions

We also refine fork response to short

Wilbers Fork Spring - Zero friction - Progressive Ecoline – Radial-piston design with progressiveFront 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.