Wilbers Fork Spring - Zero friction - Progressive wilbers-motorcycle-2014---2016-harley-davidson-electra-glide-ultra-classic-flhtcu---tc---103---fl3-esi5661099 intended use

intended use

Thanks to the nature of the spring your bike will be lower but keep as much reserve in the remaining stroke as possible

but ours provide greater comfort thanks to redesigned fork springs with an improved block value — the second

and refined rebound/compression damping at the rear

slightly stiffer springs that deliver much better feedback and significantly improve safety and control

Wilbers Fork Spring - Zero friction - Progressive wilbers-motorcycle-2014---2016-harley-davidson-electra-glide-ultra-classic-flhtcu---tc---103---fl3-esi5661099 intended useWilbers 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: