AST astAST-130-190-61

The AST linear race spring is a single 130mm coilover spring with a 190 N/mm rate and a 61mm inner diameter. Its linear spring profile preserves consistent rate through travel for predictable handling and stable ride-height tuning on coilover-equipped cars. Sold individually, this AST Linear Race option supports accurate corner-weighting and suspension setup for track or street tuning needs.

AST Linear Race Springs - 130mm Length x 190 N/mm Rate x 61mm ID - Single