This product is a blue GTM shock body designed to restore smooth suspension performance and add custom styling to your RC vehicle. It is precision-machined from durable aluminum to provide increased strength, improved heat dissipation, and long-lasting performance. The threaded body design allows accurate ride height and preload adjustments for fine-tuned handling. It is compatible with Traxxas Sledge models that use part 9763-BLUE GTM shock body components.