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The AST linear race spring is a single 130mm coilover spring with a 160 N/mm rate and a 61mm inner diameter. Its linear characteristic maintains a consistent spring rate through travel, providing predictable response for suspension tuning and ride-height adjustments on coilover-equipped cars. Supplied individually, it’s part of AST’s Linear Race range for precise corner-weighting and handling setup.
AST Linear Race Springs - 130mm Length x 160 N/mm Rate x 61mm ID - Single
