Traxxas 8968R Spring retainer ( adjuster), red-anodized aluminum, GT- Maxx® shocks (4) (assembled with o-ring)

This set of four aluminum spring retainers is great way to boost the performance and style of GT Maxx^® shocks. Machined aluminum collars provide precise ride-height adjustments with an integrated O-ring to keep them right where you set them. They install in seconds and the bright anodized finishes at a touch style to your ride.