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The AST Linear Race Spring is a single linear race spring with a 130 mm active length, a 100 N/mm rate and a 61 mm inside diameter, supplied individually. It offers a steady linear compression suited to performance tuning and track-day setups that need a firmer spring. Sold individually, this spring is intended for systems requiring a 61 mm ID and a 100 N/mm rate; verify fitment with your damper and spring seat before fitting.
AST Linear Race Springs - 130mm Length x 100 N/mm Rate x 61mm ID - Single
