AST astAST-220-65-61

The AST linear race spring is a single coil spring for coilover assemblies, specified at 220mm length with a 65 N/mm linear rate and 61mm inner diameter. It delivers steady linear support for tuning ride height and firmness in track or street setups that use adjustable dampers. Sold individually; select complementary rates across corners for even behavior.

AST Linear Race Springs - 220mm Length x 65 N/mm Rate x 61mm ID - Single