AST astAST-120-340-61

The AST Linear Race Spring is a single linear race spring with a 120 mm active length, a 340 N/mm rate and a 61 mm inside diameter, supplied individually. It produces a very firm linear response suited to high-demand racing applications and specialized handling builds. Available as a single spring, it matches setups requiring a 61 mm ID and a 340 N/mm rate; confirm compatibility with your damper and spring seat prior to fitting.

AST Linear Race Springs - 120mm Length x 340 N/mm Rate x 61mm ID - Single