RPM 73155 Lower Spring Cups, Blue for TRA/LOS/ASC MGT,Rally

Our new spring cups hold the base of the shock spring in place better than the stock parts and, because of our killer material, also tend to stay cleaner. In addition, coupled with the spring clips listed below, anyone can add a whole new dimension of color to their favorite Traxxas or Losi vehicle! Nothing looks better than a complete suspension set-up dressed up with RPM team colors!