AST astAST-130-340-61

The AST linear race spring is a single 130mm coilover spring with a 340 N/mm rate and a 61mm inner diameter. Its linear design preserves a consistent spring rate through travel, enabling tuners to achieve repeatable handling and precise ride-height settings on coilover systems. Supplied individually, this AST Linear Race spring supports accurate suspension tuning and corner-weighting.

AST Linear Race Springs - 130mm Length x 340 N/mm Rate x 61mm ID - Single