{"product_id":"wilbers-fork-spring-zero-friction-progressive-harley-davidson-ultra-classic-tour-glide-fltu-flt-600-0309-05","title":"Wilbers Fork Spring - Zero friction - Progressive","description":"\u003cp\u003e\u003cb\u003eWilbers progressive fork springs — ZERO Friction finishing\u003c\/b\u003e\u003cbr\u003e\nOur vibratory finishing process (trough vibrator with tailored media) micro-polishes the spring surface. The resulting fine, shiny finish reduces surface roughness and friction — hence \u003cb\u003eZERO Friction\u003c\/b\u003e. Pair with our specially formulated Wilbers fork oil and the specified air chamber for your vehicle to maximize performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct may differ from the picture.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cb\u003eRecommended viscosity and air chamber:\u003c\/b\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"Wilbers","offers":[{"title":"Default Title","offer_id":50304931627287,"sku":"600-0309-05","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7113\/0135\/files\/gafewilbers_460721f6-6c45-4d96-93e5-8c086fb7d22a.jpg?v=1761987214","url":"https:\/\/epmperformance.com\/products\/wilbers-fork-spring-zero-friction-progressive-harley-davidson-ultra-classic-tour-glide-fltu-flt-600-0309-05","provider":"EPM Performance Imports","version":"1.0","type":"link"}