Wilbers Fork Spring - Zero friction - Progressive Fork Cartridges Its patented material and unique

Its patented material and unique green finish provide long-lasting radial sealing and ultra-sensitive fork response

along the rear frame — where airflow can also aid in additional cooling

The fork is optimized through the use of our progressive Zero Friction fork springs combined with the appropriate Zero Friction fork oil and a precisely adjusted air chamber

The suspension geometry on both the front and rear axles has been sensibly adjusted via the negative spring travel

The stock setup had excessive negative travel

Wilbers Fork Spring - Zero friction - Progressive Fork Cartridges Its patented material and uniqueFront 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.