Spring 4.25 Coils 3.6x6x0.4mm, C=1.5 - Gold (Soft) (2)

Ultimate-match coil shock springs for pan cars and formula front suspension offer an additional range of choices to fine-tune your car. Powder color-coded for quick & easy identification. Gold color. C=1.5 (soft). Set of 2.

Developed through extensive testing and racing experience. Stiffness is controlled by the thickness of the wire and the number of coils; softer springs have a lower "C" value, stiffer springs have a higher "C" value.