Wilbers Fork Spring - Zero friction - Progressive Carline Each component in the kit

Each component in the kit is meticulously designed to provide a fully integrated solution

the OEM rear spring can feel too hard over sharp bumps

The model-specific components are precision-milled from aluminum or corrosion-protected steel

and safer ride without compromising on comfort

Say goodbye to mid-corner wallowing

Wilbers Fork Spring - Zero friction - Progressive Carline Each component in the kitWilbers 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: