Wilbers Fork Spring - Zero friction - Progressive Ecoline or at our Nordhorn factory

or at our Nordhorn factory

The stock linear fork springs feel as if they soften under load (e

Shaft Diameter: 12 mm (Hardened

Your damping remains just as firm and controlled at the end of a hard twisty run as it was at the start

Wilbers Fork Spring - Zero friction - Progressive Ecoline or at our Nordhorn factoryWilbers 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: