{"product_id":"yss-fork-upgrade-kit-yamaha-pg-1-y-fcm25-kit-04-024","title":"YSS Fork Upgrade Kit","description":"\u003ch5\u003eAffordable Race-Grade Handling: YSS Front Fork Upgrade Kit\u003c\/h5\u003e\n\n\u003cp\u003eIs your motorcycle's front end feeling soft, spongy, or prone to excessive dive under heavy braking? You don’t need to spend thousands on a complete custom front-end swap to achieve razor-sharp handling. The \u003cstrong\u003eYSS Front Fork Upgrade Kit\u003c\/strong\u003e is a highly cost-effective, comprehensive suspension overhaul engineered to completely transform your bike's front-end dynamics, tracking, and stability.\u003c\/p\u003e\n\n\u003cp\u003eSpecially developed for traditional conventional and damping-rod forks found on many modern classics, cruisers, adventure bikes, and dual-sports, this kit updates older fork technology to match modern sport performance standards. By combining precision-calibrated fork springs, adjustable top caps, and YSS’s advanced fork emulator valves (PD Valves), this kit delivers a firmer, more controlled, and safer ride without compromising on comfort.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch5\u003eWhy Choose the YSS Front Fork Upgrade Kit?\u003c\/h5\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdvanced PD Valve Technology:\u003c\/strong\u003e The included fork emulator valves simulate the multi-stage dynamics of a high-end cartridge suspension system. They control oil flow precisely to significantly reduce front-end dive under heavy braking while remaining plush over sudden, sharp bumps.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Performance Fork Springs:\u003c\/strong\u003e Wound from premium steel, these springs are specifically calibrated to support your bike's weight. They eliminate bottoming out and keep the front tire firmly glued to the road or trail for maximum cornering grip.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExternal Preload Adjustability:\u003c\/strong\u003e No more dealing with a fixed, one-size-fits-all factory setup. The kit features premium aluminum top caps equipped with external threaded adjusters, allowing you to easily dial in your exact rider sag based on your weight and riding style.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNight-and-Day Handling Improvement:\u003c\/strong\u003e Instantly eliminates unstable mid-corner wallowing, drastically improves front-tire feedback, and provides a highly predictable, confidence-inspiring ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Front Fork Upgrade \u0026amp; Emulator Kit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponents Included:\u003c\/strong\u003e High-performance fork springs, YSS PD (Piston Damper) Emulator Valves, and Preload Adjustable Fork Caps (included depending on specific bike application)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial Quality:\u003c\/strong\u003e High-strength billet aluminum caps and shot-peened steel springs for maximum durability\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDamping Control:\u003c\/strong\u003e Velocity-sensitive compression damping adjustment via internal valve spring tuning\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct drop-in replacement for stock internals (may require minor damping rod drilling depending on application)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YSS","offers":[{"title":"Default Title","offer_id":68225095041303,"sku":"Y-FCM25-KIT-04-024","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7113\/0135\/files\/GetImageProducts_b9a9ac74-99e9-454e-96ff-b28ef79fce6e.png?v=1793942778","url":"https:\/\/epmperformance.com\/products\/yss-fork-upgrade-kit-yamaha-pg-1-y-fcm25-kit-04-024","provider":"EPM Performance Imports","version":"1.0","type":"link"}