H&R R20051350 2.0" ID Race Spring 5" Length 1350 lbs/in

The H&R R20051350 is a high-performance, universal-fit coilover race spring featuring a 2.00-inch inner diameter, 5-inch free length, and a stiff 1,350 lbs/in linear spring rate — purpose-built for serious motorsport and track applications.

Key Specifications:

• Inner Diameter: 2.00 in.
• Outer Diameter: 2.50 in.
• Free Length: 5.0 in.
• Spring Rate: 1,350 lbs/in (linear)
• Block Height: 2.78 in.
• Load at Block: 2,977 lbs
• Weight: 2.27 lbs
• Sold Individually

Key Features:

• Manufactured from special lightweight 54SiCr6 high-tensile spring steel — the same alloy used in professional motorsport applications
• Precision-engineered and manufactured in Germany using advanced forming technology
• Linear spring rate design delivers consistent, predictable handling response throughout the full range of suspension travel
• High-strength wire alloy allows for a thinner wire cross-section, resulting in a spring that is approximately 15% lighter with 10% more travel compared to conventional alternatives
• Optimized for maximum wheel control, cornering stability, and chassis balance
• Ideal for pairing with performance coilover dampers in track and race setups

H&R Race Springs are engineered for drivers who demand uncompromising suspension performance. The R20051350 is a direct-fit replacement or upgrade spring for 2.0" I.D. coilover systems requiring a high spring rate, and is compatible with a wide range of aftermarket coilover shock absorbers used in competitive motorsport.