{"product_id":"shimano-motorex-racing-fork-oil-4w-1l-bottle-anti-foaming-corrosion-protection-for-suspension","title":"SHIMANO Motorex Racing Fork Oil 4W — 1L bottle, anti-foaming \u0026 corrosion protection for suspension","description":"\u003cp\u003e\u003cstrong\u003eSHIMANO Motorex Racing Fork Oil 4W is a high-performance suspension fluid formulated for consistent damping, foam control, and corrosion protection across a wide temperature range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for competitive and demanding riding, this 1-liter fork oil delivers predictable fork action by maintaining stable viscosity and quick absorption into seals and internals. The formula minimizes foaming and provides a protective film that helps reduce corrosion, extending component life. Each unit includes a maintenance pack of gaskets for service tasks and is sold in sets of six, priced per each.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this fork oil improve suspension performance?\u003c\/h3\u003e\n\u003cp\u003eThe low-viscosity 4W grade provides responsive damping that preserves sensitivity on small bumps while still offering mid-stroke support. Its stable rheology helps maintain consistent fork feel from cold mornings to hot afternoons, avoiding sluggish or overly harsh responses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4W viscosity tuned for balanced compression and rebound response\u003c\/li\u003e\n  \u003cli\u003eRapid absorption for smooth initial travel and small-bump sensitivity\u003c\/li\u003e\n  \u003cli\u003eMaintains consistent damping across a broad temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection does the oil offer for fork internals?\u003c\/h3\u003e\n\u003cp\u003eThis racing-grade fluid contains additives to limit foam formation and to form a protective layer on metal surfaces. That reduces wear and lowers the chance of corrosion when forks are exposed to moisture or long service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAnti-foaming agents to preserve damping consistency\u003c\/li\u003e\n  \u003cli\u003eCorrosion-inhibiting components for long-term metal protection\u003c\/li\u003e\n  \u003cli\u003eCompatible with common fork materials and seals when used per manufacturer guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how is it packaged for workshops?\u003c\/h3\u003e\n\u003cp\u003eEach 1 L bottle is supplied with a maintenance pack containing replacement gaskets suitable for routine fork servicing. Products are sold in sets of six bottles to supply shops or teams, with pricing listed per each bottle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 L bottle of Motorex Racing Fork Oil, 4W grade\u003c\/li\u003e\n  \u003cli\u003eMaintenance pack with gaskets for seal servicing\u003c\/li\u003e\n  \u003cli\u003ePackaged and sold per set of six; unit price shown per bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this oil during fork maintenance?\u003c\/h3\u003e\n\u003cp\u003eFollow your fork manufacturer’s service intervals and fill volumes when refilling or replacing oil. Use the included gaskets during reassembly and dispose of old oil responsibly. Avoid mixing with unknown fluids to preserve performance and component compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrain and replace oil according to fork maker instructions\u003c\/li\u003e\n  \u003cli\u003eInstall supplied gaskets during reassembly for proper sealing\u003c\/li\u003e\n  \u003cli\u003eStore bottles upright and keep away from extreme heat or direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Riders and workshops seeking reliable, race-oriented fork fluid will value the SHIMANO Motorex Racing Fork Oil 4W. It’s ideal for racers, advanced mountain bikers, and professional service centers that need consistent damping, anti-foam protection, and corrosion resistance in a conveniently bundled 1 L format—with maintenance gaskets included and sold in bulk sets for efficient servicing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Motorex Racing Fork Oil 4W compatible with my fork?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Generally compatible with most modern forks, but check your fork maker's manual for approved viscosities and fluid types before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I change the fork oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Service intervals vary; many manufacturers recommend oil changes every 50–100 hours of riding or annually, depending on conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SHIMANO","offers":[{"title":"Default Title","offer_id":67591571833017,"sku":"B072BM4SQS","price":77.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/shimano-motorex-racing-fork-oil-4w-front-label.jpg?v=1790555500","url":"https:\/\/redleafauto.ca\/products\/shimano-motorex-racing-fork-oil-4w-1l-bottle-anti-foaming-corrosion-protection-for-suspension","provider":"Redleaf Auto","version":"1.0","type":"link"}