Wilbers Fork Spring - Zero friction - Progressive Fork Springs Zero Friction progressive fork springs

Zero Friction progressive fork springs

Promoto tubes match OEM dimensions precisely and can save up to 50% versus original parts

A pressure-control valve prevents hydraulic blocking and tames sudden impacts

The stock linear fork springs feel as if they soften under load (e

rotatable compression reservoir to the Wilbers “construction kit

Wilbers Fork Spring - Zero friction - Progressive Fork Springs Zero Friction progressive fork springsFront 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.