{"product_id":"race-tech-high-performance-fork-springs-spring-0-90kg-200-3827090","title":"Race Tech High Performance Fork Springs - Spring 0.90kg — Harley-Davidson Night Rod Special, V-Rod Muscle, Street Rod (2006-2012)","description":"\u003cp\u003eRace Tech high-performance fork springs rated at 0.90kg, manufactured from chrome silicon wire with shot-peening and heat treatment for durability. These springs eliminate the under-springing common on sportbikes, restoring balance and predictability to the chassis.\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\u003c\/li\u003e\n  \u003cli\u003eHigh stiffness-to-mass ratio\u003c\/li\u003e\n  \u003cli\u003eNo sacking-out during use\u003c\/li\u003e\n  \u003cli\u003eAccurate rate tolerances\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 S3827090\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 0.90kg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.0784 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I know what spring rate I need?\u003c\/h3\u003e\n\u003cp\u003eSpring rate depends on your weight, riding style, and bike model. Race Tech offers over 500 rates — consult their spring rate chart or contact support with your bike specs.\u003c\/p\u003e\n\u003ch3\u003eWill stiffer springs make my ride harsher?\u003c\/h3\u003e\n\u003cp\u003eProperly rated springs improve control without harshness. Over-stiff springs (too high a rate for your weight) will feel harsh; under-sprung bikes feel vague and unpredictable.\u003c\/p\u003e\n\u003ch3\u003eAre these a direct replacement for stock forks?\u003c\/h3\u003e\n\u003cp\u003eYes — these bolt into your stock fork lowers. No modifications needed.\u003c\/p\u003e\n\u003ch3\u003eWhat makes these different from budget springs?\u003c\/h3\u003e\n\u003cp\u003eRace Tech springs are shot-peened and heat-treated to eliminate sacking-out (loss of preload over time) and maintain consistent rates throughout their life.\u003c\/p\u003e","brand":"Race Tech","offers":[{"title":"Default Title","offer_id":53035013439599,"sku":"200-3827090","price":509000.0,"currency_code":"COP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_dab71715-0f56-4ebb-8642-8ff663944a4f.png?v=1779559156","url":"https:\/\/vtwinbikers.com\/en-co\/products\/race-tech-high-performance-fork-springs-spring-0-90kg-200-3827090","provider":"Vtwinbikers","version":"1.0","type":"link"}