H&R ZF100-015 60mm ID Race Spring Single

The H&R ZF100-015 is a high-performance race spring featuring a 60mm inner diameter (ID), engineered for motorsport and track-day applications demanding precision spring rates and consistent performance under extreme loads. H&R Springs are manufactured in Germany to strict tolerances using high-tensile chrome-silicon steel, ensuring long service life and reliable spring rate accuracy lap after lap.

Key Features:

• 60mm Inner Diameter – designed to mate with standard 60mm coilover and race damper bodies
• High-tensile chrome-silicon steel construction for superior fatigue resistance and consistent spring rate
• Precision wound to tight tolerances for predictable, repeatable handling characteristics
• Suitable for circuit racing, time attack, and performance street/track applications
• H&R German engineering – manufactured to OEM-grade quality standards
• Compatible with most 60mm ID coilover systems from leading damper manufacturers

H&R race springs are a staple in competitive motorsport worldwide, trusted by professional teams and enthusiast drivers alike. The ZF100-015 is sold individually — verify spring rate, free length, and inner diameter compatibility with your coilover system before ordering.