{"product_id":"h-r-hrsrf100200-60mm-id-single-race-spring-100mm-length-200-n-mm","title":"H\u0026R - hrsRF100200 - 60mm ID Single Race Spring, 100mm Length, 200 N\/mm","description":"H\u0026amp;R 2.50\" I.D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H\u0026amp;R 2.50\" I.D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6\" to 18\" in length and are available in a wide selection of spring rates.  TENDER SPRINGS: H\u0026amp;R 2.50\" I.D. Tender Springs are made of trapezoidal (flat rather than round) spring wire and have a low block height for maximum travel. These springs are designed for demanding motorsport environments, and like all H\u0026amp;R springs, have been pre-blocked at the factory so they will never set or sag. The H\u0026amp;R 60mm I.D. Race Spring line is crafted from special lightweight (hf) 54SiCr6 spring steel and is the most comprehensive 60mm I.D. Race Program in the U.S. If you own a Porsche GT3 or another Euro spec car, our range of 60mm I.D. Race Springs has you covered. With hundreds of main springs and tender springs available, H\u0026amp;R has the lengths and rates necessary for optimal tuning and setup. The H\u0026amp;R complete line of 60mm I.D. main springs range from 80mm to 300mm (25.4mm = 1 inch) in length and 25 N to 700 N (N\/mm x 5.709 = pounds\/inch) spring rates.\nH\u0026amp;R Springs ID Race Springs\n\u003cul\u003e\n  \u003cli\u003e(hf) 54SiCr6 Spring Steel, Lighter Weight, More Spring Travel\u003c\/li\u003e\n  \u003cli\u003eWide variety of spring lengths and spring rates\u003c\/li\u003e\n  \u003cli\u003eAllows custom tuning of your suspension\u003c\/li\u003e\n  \u003cli\u003eTender springs available\u003c\/li\u003e\n  \u003cli\u003emade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe H\u0026amp;R 60mm ID Single Race Spring is designed for suspension tuning in demanding motorsport environments. This spring uses lightweight (hf) 54SiCr6 spring steel and is manufactured in Germany using precision technology. The listed spring rate is 200 N\/mm, equivalent to 1,142 lb\/in, with a listed length of 100mm.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight spring steel:\u003c\/strong\u003e Crafted from special (hf) 54SiCr6 spring steel for reduced spring weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased spring travel:\u003c\/strong\u003e The material and construction allow more travel for a given spring rate compared with the supplier’s stated competitor comparison.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspension tuning:\u003c\/strong\u003e The race spring program supports custom suspension tuning and setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotorsport-focused design:\u003c\/strong\u003e Developed for demanding motorsport environments and factory pre-blocked to help prevent setting or sagging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e H\u0026amp;R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e hrsRF100200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring type:\u003c\/strong\u003e Single race spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside diameter:\u003c\/strong\u003e 60mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring length:\u003c\/strong\u003e 100mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring rate:\u003c\/strong\u003e 200 N\/mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring rate conversion:\u003c\/strong\u003e 1,142 lb\/in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e (hf) 54SiCr6 spring steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included in the Box\u003c\/h3\u003e\u003cp\u003eOne H\u0026amp;R 60mm ID Single Race Spring.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eNo specific vehicle fitment data was provided.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"H\u0026R","offers":[{"title":"Default Title","offer_id":68053361262844,"sku":"RF100200","price":115.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/8bf08ca3-3969-4324-9a61-69f10890858a-800_c552e360-92fe-4281-87be-ce84d02d0837.jpg?v=1793490159","url":"https:\/\/diycustoms.store\/products\/h-r-hrsrf100200-60mm-id-single-race-spring-100mm-length-200-n-mm","provider":"diycustoms.store","version":"1.0","type":"link"}