The AST Linear Race Spring is a single coil spring designed for race-style and adjustable suspension use, with a 100mm length, 320 N/mm rate and 61mm inner diameter. Sold individually, it provides a compact, high-rate choice for coilover or custom strut applications where a 320 N/mm spring is selected to firm up handling while maintaining a short free length.
AST Linear Race Springs - 100mm Length x 320 N/mm Rate x 61mm ID - Single