Wilbers Fork Spring - Zero friction - Progressive PD Valve Engineered for those who demand

Engineered for those who demand the very best

They offer a balanced ride

and safer ride without compromising on comfort

it offers adjustment that is both simple and precise — whether you prefer a sporty or comfortable ride

or harsh over road imperfections

Wilbers Fork Spring - Zero friction - Progressive PD Valve Engineered for those who demandWilbers progressive fork springs ZERO Friction finishing Our vibratory finishing process (trough vibrator with tailored media) micro polishes the spring surface. The resulting fine, shiny finish reduces surface roughness and friction hence ZERO Friction. Pair with our specially formulated Wilbers fork oil and the specified air chamber for your vehicle to maximize performance. Product may differ from the picture. Recommended viscosity and air chamber: