AST astAST-150-150-61

The AST linear race spring is a single 150 mm coil spring with a 150 N/mm rate and a 61 mm inner diameter, suited for coilover-style suspension to alter spring rate and ride height. Sold individually, it enables precise selection of higher spring rates to match aggressive damping and vehicle dynamics; ensure the 61 mm inner diameter aligns with your coilover spring seat prior to fitting.

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