Wilbers Fork Spring - Zero friction - Progressive YSS shiny finish reduces surface roughness

shiny finish reduces surface roughness and friction — hence ZERO Friction

Threaded Spring Preload: Easily adjust your sag to compensate for rider weight

The stock shock has excessive rebound damping

Engineered for those who demand the very best

Compared to stock

Wilbers Fork Spring - Zero friction - Progressive YSS shiny finish reduces surface roughnessWilbers 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: