AST astAST-180-85-61

The AST linear race spring is a single coil spring sized at 180mm length with an 85 N/mm rate and a 61mm inner diameter. It provides a consistent linear spring rate aimed at race-oriented suspension tuning and is sold individually for selective corner adjustments. Verify the 180mm length, 85 N/mm rate and 61mm ID against your suspension hardware before ordering to ensure proper fit.

AST Linear Race Springs - 180mm Length x 85 N/mm Rate x 61mm ID - Single