Integy Blue Shock Spring Set is constructed of steel and metallic blue in color. Direct replacement for the Integy MSR Piggy Back Shocks, or would be a stiffer replacement for stock Traxxas shocks. Requires: Installation

• Integy 25lbs Blue Spring (2): Revo INTT3158

Integy 25lbs Blue Spring (2): Revo INTT3158Integy