RPM Shock Spring Cups Blue (4) - 73155RPM Lower Shock Spring Cups for Traxxas, HPI & Losi Shocks Blue Quick Notes: Does not fit Traxxas GTR shocks Does not fit HPI ? Big Bore? shocks Included: 4pcs What better way is there to add some style to your shocks than with a touch of RPM color? Not only do these spring cups look great, they fit perfectly and are very easy to clean. Coupled with our 70322, 70325, or 70328 Spring Clips, your shocks will look better than anything else you? ve ever