AST astAST-120-150-61

The AST Linear Race Spring is a single coil spring intended for race-style and adjustable suspension use, measuring 120mm in free length with a 150 N/mm rate and a 61mm inner diameter. Supplied individually, it suits coilover or custom strut setups where a 150 N/mm spring rate and extended 120mm length are chosen to balance stiffness and travel.

AST Linear Race Springs - 120mm Length x 150 N/mm Rate x 61mm ID - Single