AST astAST-300-65-61

AST linear-rate coilover spring in a 300mm length with a 65 N/mm rate and 61mm inner diameter, sold singly for suspension tuning. Its linear characteristic maintains consistent compression through the stroke for stable handling and straightforward ride-height adjustment. Install this single spring in compatible coilover setups that accept a 61mm ID and specify a 65 N/mm rate.

AST Linear Race Springs - 300mm Length x 65 N/mm Rate x 61mm ID - Single