Wilbers Fork Spring - Zero friction - Progressive Mono Shock They control oil flow precisely

They control oil flow precisely to significantly reduce front-end dive under heavy braking while remaining plush over sudden

We replace the linear fork springs with progressive units for better small‑bump compliance and deeper‑stroke support

Made from premium chrome-silicon steel and supplied with ABE

– Stepless spring‑preload adjustment

with reliable damping that improves comfort and control

Wilbers Fork Spring - Zero friction - Progressive Mono Shock They control oil flow preciselyWilbers 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: