{"product_id":"h-and-r-60mm-id-single-race-spring-length-50mm-spring-rate-120-n-mm-or-685-lbs-inch","title":"H\u0026R 60mm ID Single Race Spring Length 50mm Spring Rate 120 N\/mm or 685 lbs\/inch","description":"\u003cp\u003eDescription.\u003c\/p\u003e\u003cp\u003eH\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 6″mm I.D. Race Spring line is crafted from special lightweight (hf) 54SiCr6″spring steel and is the most comprehensive 6″mm I.D. Race Program in the U.S. If you own a Porsche GT3 or another Euro spec car, our range of 6″mm 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 6″mm 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.\u003c\/p\u003e","brand":"ruxzavino","offers":[{"title":"Default Title","offer_id":49150094639359,"sku":"YFLAR228052","price":77.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9607\/4495\/files\/SportSprings_ffbcf3e4-405b-4e63-9521-08c2a437cf52.webp?v=1788624803","url":"https:\/\/ruxzavino.shop\/products\/h-and-r-60mm-id-single-race-spring-length-50mm-spring-rate-120-n-mm-or-685-lbs-inch","provider":"ruxzavino","version":"1.0","type":"link"}