The AST Linear Race Spring is a single coil spring intended for race-style and adjustable suspension use, measuring 120mm in length with a 60 N/mm rate and a 61mm inner diameter. Sold individually, it offers a mild-rate 120mm option for coilover or custom damper setups where a balance of comfort and control is required with extra free length.
AST Linear Race Springs - 120mm Length x 60 N/mm Rate x 61mm ID - Single