Wilbers Fork Spring - Zero friction - Linear Adjustline When lowering a motorcycle

When lowering a motorcycle

Because of the ZX‑6R’s track‑oriented design

Each stroke of the shock pumps oil into the cylinder

We replace the linear fork springs with progressive units for better small‑bump compliance and deeper‑stroke support

precision-machined guides/clearances

Wilbers Fork Spring - Zero friction - Linear Adjustline When lowering a motorcycleFront 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.