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If your fork’s adjustment range cannot achieve the desired damping characteristics
By upgrading to a true open-cartridge system
we successfully combined Wilbers suspension technology with the BMW ESA system at the beginning of 2010 — a perfect union of innovation and performance
With its highly efficient gas-charged design
Wilbers Fork Spring - Zero friction - Progressive Fork Tubes If your fork’s adjustment rangeWilbers 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:
