HPI 87525 Hellfire Shock Spring Set

For more convenience the optional Shock Springs for the Hellfire are available as a set including all 6 pairs The different springs have different stiffness and will make the suspension harder or softer depending on which spring is used. This offers a wide range of tuning of the suspension to the surface to improve the handling of the car on a variety of tracks.

The different sizes relate to the thickness of the wire used to make the springs. The thicker the wire or a lower number of coils mean that the spring is stiffer than a spring with thinner wire or more coils. Each spring features black plating with painted markings to help identify the different spring rates. Each spring is rated in GF/MM and comes with a handy Spring Chart

The Shock Springs are also available individually:

• #86549 Shock Springs - 18x80x1.5mm 12.5 Coils/Blue 71GF/MM
• #86550 Shock Springs - 18x80x1.5mm 10.5 Coils/Silver 89GF/MM
• #86551 Shock Springs - 18x80x1.8mm 14.5 Coils/Pink 134GF/MM
• #86553 Shock Springs - 18x80x1.8mm 12.5mm Coils/White 159GF/MM
• #86554 Shock Springs - 18x80x1.8mm 11.5mm Coils/Yellow 177GF/MM #86555 Shock Springs - 18x80x1.8mm 10.5mm Coils/Red 196GF/MM