AST astAST-180-55-61

The AST linear race spring is a single coil spring sized at 180mm length with a 55 N/mm rate and a 61mm inner diameter. Its linear rate offers steady compression behavior for race-minded suspension setups and is supplied individually for selective rate matching. Verify the 180mm length, 55 N/mm rate and 61mm ID against your spring seats and hardware before purchasing.

AST Linear Race Springs - 180mm Length x 55 N/mm Rate x 61mm ID - Single