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Changing only one end alters suspension geometry and can negatively affect handling
Originally developed as a special solution for BMW four-valve Telelever models
adjusting both spring rate and damping
Technical Specifications
Wilbers Fork Spring - Zero friction - Progressive Fork Seals Changing only one end altersWilbers 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:
