Wilbers Fork Spring - Zero friction - Progressive Mono Shock Threaded Spring Preload: Stop adapting

Threaded Spring Preload: Stop adapting to a one-size-fits-all factory setup

due to high weight and limited travel

With a setup range of 22 clicks

Adjustable in compression

Why Choose the YSS Front Fork Upgrade Kit

Wilbers Fork Spring - Zero friction - Progressive Mono Shock Threaded Spring Preload: Stop adaptingWilbers 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: