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BMW’s Dynamic-ESA is a forward-thinking
and square-edged ruts
Comes with a 5-year warranty and ABE certification
With our WESA-Dynamic technology
Indestructible MX Build: Features a robust 36mm piston and a heavy-duty 12mm hard-chrome shaft
Wilbers Fork Spring - Zero friction - Progressive WESA BMW’s Dynamic-ESA is a forward-thinkingWilbers 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:
