Traxxas 2661 Big Bore shocks are high‑performance, oil‑filled suspension components designed to improve ride quality, handling, and impact absorption on your RC vehicle. Featuring large‑diameter shock bodies with precision internal pistons and quality shock oil, these shocks deliver smooth damping action over rough terrain, jumps, and high‑speed runs. The threaded bodies allow easy preload adjustment so you can fine‑tune spring tension and ride height for your specific driving style or surface. Built for durability and consistent performance, these Big Bore shocks help maintain stability and control in demanding conditions.