Wilbers Fork Spring - Zero friction - Progressive YSS Includes a 5‑year warranty with

Includes a 5‑year warranty with ABE

we pair a slightly softer spring with optimized rebound and compression damping for improved compliance without sacrificing stability

Why Choose the YSS VZ366 for Your BMW

ZERO Friction springs plus the right oil deliver a markedly better setup

with reliable damping that improves comfort and control

Wilbers Fork Spring - Zero friction - Progressive YSS Includes a 5‑year warranty withWilbers 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: