Wilbers Fork Spring - Zero friction - Progressive Mono Shock – Zero Friction fork springs

– Zero Friction fork springs with reduction bushings

– Maintenance-free spherical bearings

perfect for touring motorcycles

Our Ecoline 540 TS setup improves rear comfort by optimizing negative travel and rebound damping so the machine works with the rider—not against them

a detailed guide is included

Wilbers Fork Spring - Zero friction - Progressive Mono Shock – Zero Friction fork springsWilbers 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: