9.0 N/mm Linear Fork Spring Kit PD Valve The fork is optimized through

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

They eliminate bottoming out and keep the front tire firmly glued to the road or trail for maximum cornering grip

so your OEM suspension must be sent in for conversion (or processed by a trained dealer)

the VZ456 responds instantly to changing road textures

9.0 N/mm Linear Fork Spring Kit PD Valve The fork is optimized throughHyperpro linear fork springs are made of the best materials and best treatment for a durable solution to your bike. Linear springs are available in different spring rates. A Hyperpro linear fork spring kit comes with the correct oil and setup data for your bike.