7148 Spring, Shock(GTR) (2.22

Pair of 2.22‑rate GTR shock springs engineered for 1/16 scale Traxxas vehicles. These high‑quality steel springs (color‑coded black) provide a firmer suspension setup, helping balance handling, support heavier setups, and fine‑tune shock performance. Perfect as replacements or for tuning ride feel on GTR‑equipped shocks.