Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The AST Linear Race Spring is a single 140 mm suspension spring with a linear 130 N/mm rate and a 61 mm inner diameter. It supplies consistent linear compression for dependable spring-rate control, helping you tune cornering balance and ride height. Intended for coilover-style suspension assemblies, the spring’s steady response promotes repeatable handling adjustments during performance setup.
AST Linear Race Springs - 140mm Length x 130 N/mm Rate x 61mm ID - Single
