AST astAST-150-280-61

The AST linear race spring is a single 150 mm coil spring with a 280 N/mm rate and a 61 mm inner diameter, designed for coilover-style suspension where a very high spring rate is required to adjust ride height and stiffness. Supplied individually, it supports specialized tuning and heavy-duty damping choices; ensure your coilover’s spring seat accepts the 61 mm inner diameter before purchase.

AST Linear Race Springs - 150mm Length x 280 N/mm Rate x 61mm ID - Single