AST astAST-120-180-61

The AST Linear Race Spring is a single linear race spring with a 120 mm active length, a 180 N/mm rate and a 61 mm inside diameter, supplied individually. It yields a firm, linear response for track-oriented suspension builds and precise ride control. Sold one at a time, this spring is specified for setups needing a 61 mm spring ID and an 180 N/mm rate; check fitment with your damper and perch prior to installation.

AST Linear Race Springs - 120mm Length x 180 N/mm Rate x 61mm ID - Single