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H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 450 lbs/inch

H&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&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&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&R springs, have been pre-blocked at the factory so they will never set or sag. The H&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&R has the lengths and rates necessary for optimal tuning and setup. The H&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. H&R Springs ID Race Springs
  • (hf) 54SiCr6 Spring Steel, Lighter Weight, More Spring Travel
  • Wide variety of spring lengths and spring rates
  • Allows custom tuning of your suspension
  • Tender springs available
  • made in Germany

The H&R 2.5 inch ID Single Race Spring with a 14-inch length and 450 lbs/inch spring rate is engineered for high-performance automotive applications. Crafted with advanced lightweight (hf) 54SiCr6 spring steel from Germany, this spring offers a combination of durability and reduced weight, making it ideal for demanding motorsport environments. Its high tensile strength wire alloy allows for a thinner wire design, resulting in a spring that is approximately 15% lighter and provides 10% more travel than comparable springs, enhancing vehicle handling and responsiveness. The spring is pre-blocked at the factory to prevent sagging or setting over time, ensuring consistent performance throughout its lifespan.

Features:

  • Made from lightweight (hf) 54SiCr6 spring steel for optimal strength-to-weight ratio
  • Designed with a 2.5 inch inner diameter for precise fitment
  • Length of 14 inches provides ample travel for suspension tuning
  • Spring rate of 450 lbs per inch for high-performance handling
  • Pre-blocked at the factory to prevent sagging and maintain shape
  • Available in a wide range of spring lengths and rates for custom tuning
  • Suitable for motorsport and demanding automotive applications
  • Manufactured in Germany with advanced precision technology