This is a replacement package of two white rear steel shock springs for Lightning 2 PRO and optional for the Lightning 2 RR, and will provide an increased stiffness. Length: 3.6" (91mm); Diameter: 0.75" (19mm); Wire diameter: 0.062" (1.58mm)

Effects of Shock Spring Changes

Shock Spring	Characteristic
Softer	Increased Chassis Roll Increased Traction Better in Bumpy Conditions More Likely to Bottom Out
Stiffer	Decreased Chassis Roll Decreased Traction Increased Responsiveness

Part Compatibility:

Hot Bodies Lightning Pro 2  Hot Bodies Lightning Stadium DirtPro  Sacker