Wilbers Fork Spring - Zero friction - Progressive Fork Tubes Note: Product image may vary

Note: Product image may vary

while our Touring‑proven Zero Friction fork springs and damping tune deliver a much better fork response

With a dedicated compression adjuster on the piggyback reservoir

Is your BMW's front end feeling vague

Threaded Preload Adjustment: Dial in your precise race sag with the threaded preload collar

Wilbers Fork Spring - Zero friction - Progressive Fork Tubes Note: Product image may varyWilbers 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: