AST Suspension AST-140-80-61 Linear Race Spring Length N/mm Rate ID - 140mm 80 61mm

The AST Suspension AST-140-80-61 is a high-performance linear racing spring engineered for demanding motorsport and performance applications. This precision coilover spring features a 140mm open length, 80 N/mm spring rate, and 61mm inside diameter, making it ideal for custom suspension setups requiring specific spring characteristics.

Key Features:

• Manufactured from extreme high tensile chrome silicon wire for superior strength and durability
• Precision coiled using Wafios compression coiling machine for consistent quality
• 140mm open length with 80 N/mm (456 lb/in) spring rate
• 61mm (2.4 inch) inside diameter for compatibility with most coilover systems
• Force at block: 6480N for reliable performance under compression
• Pre-blocked and corrosion-protected according to OEM specifications
• Made in the Netherlands with European quality standards

AST Linear Race Springs are designed for racers and enthusiasts who demand precision and reliability from their suspension components. Each spring is manufactured with meticulous attention to detail, ensuring consistent performance whether you're on the street, track, or competing in motorsports events. This single spring allows for custom suspension tuning to match your specific vehicle setup and driving style.