The AST 200mm linear race spring with a 95 N/mm rate and 61mm inner diameter is a single spring for coilover tuning where a very firm rate is required. Its linear behavior supports consistent compression and rebound characteristics, aiding in precise ride-height control and stable handling under high-load cornering or track use.
AST Linear Race Springs - 200mm Length x 95 N/mm Rate x 61mm ID - Single