{"product_id":"race-tech-high-performance-fork-springs-spring-1-30kg-harley-200-4430130","title":"Race Tech High Performance Fork Springs - Spring 1.30kg Harley — Harley-Davidson Road King, Electra Glide Ultra Limited, Street Glide (2014-2022)","description":"\u003cp\u003eRace Tech high-performance fork spring rated 1.30kg\/mm, engineered to match the weight and riding style of the average Harley rider for balanced, predictable handling. Chrome silicon wire construction with shot-peening and heat treatment resists sacking-out and fatigue over time.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eChrome silicon wire construction\u003c\/li\u003e\n  \u003cli\u003eShot-peened and heat-treated for durability\u003c\/li\u003e\n  \u003cli\u003eHigh stiffness-to-mass ratio\u003c\/li\u003e\n  \u003cli\u003eAccurate spring rate with no sacking-out\u003c\/li\u003e\n  \u003cli\u003e1.30kg\/mm spring rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Race Tech\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e FRSP S4430130\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 1.30kg\/mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.35 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I know if 1.30kg\/mm is the right spring rate for my bike?\u003c\/h3\u003e\n\u003cp\u003eRace Tech offers over 500 spring rates. Select based on your weight and riding style — lighter riders use lower rates, heavier riders need higher rates for proper sag and handling.\u003c\/p\u003e\n\u003ch3\u003eWill these springs improve my bike's handling?\u003c\/h3\u003e\n\u003cp\u003eYes. Proper spring rates eliminate the unbalanced, unpredictable feel caused by under-springing and allow the suspension to work as designed.\u003c\/p\u003e\n\u003ch3\u003eDo these springs sack-out over time?\u003c\/h3\u003e\n\u003cp\u003eNo. Shot-peening and heat treatment prevent sacking-out, so the spring rate remains accurate throughout its lifespan.\u003c\/p\u003e\n\u003ch3\u003eAre these a direct replacement for stock Harley fork springs?\u003c\/h3\u003e\n\u003cp\u003eYes. These are a direct fit into the stock fork tubes on Harley models that use this spring rate.\u003c\/p\u003e","brand":"Race Tech","offers":[{"title":"Default Title","offer_id":53035013832815,"sku":"200-4430130","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_5fa51209-afaa-4dac-886d-b36a7000f7fd.png?v=1779559167","url":"https:\/\/vtwinbikers.com\/products\/race-tech-high-performance-fork-springs-spring-1-30kg-harley-200-4430130","provider":"Vtwinbikers","version":"1.0","type":"link"}