AST astAST-150-80-61

The AST linear race spring is a single 150 mm coil spring with an 80 N/mm rate and a 61 mm inner diameter, made for coilover-style suspension to fine-tune spring rate and ride height. Supplied individually, it provides a discrete option for adjusting handling balance and damper tuning; check that your coilover’s spring seat accepts a 61 mm inner diameter.

AST Linear Race Springs - 150mm Length x 80 N/mm Rate x 61mm ID - Single