AST astAST-300-90-61

AST linear-rate coilover spring in a 300mm length with a 90 N/mm rate and 61mm inner diameter, sold singly for suspension tuning. Its linear rate ensures steady compression through travel for predictable handling and accurate ride-height control. Install this single spring in compatible coilover assemblies that require a 61mm ID and a 90 N/mm spring rate.

AST Linear Race Springs - 300mm Length x 90 N/mm Rate x 61mm ID - Single