The key aluminum stand allows linking graphite supply mount dinner with minimal suspension system arms to improve steering reaction. You will find three different flex settings: Soft - Connecting graphite brace is just not utilized. The car has less initial steering also it's recommended for high traction tracks where the automobile needs to be a simple task to push significantly less responsive. Well suited for high and very-high traction carpeting tracks. Moderate - Graphite brace links suspension system system system arms. Improves in-corner steering however keeps the car a simple task to push. Appropriate medium-high traction carpeting songs and high traction asphalt songs. Rigid - Graphite brace links suspension system system system arms plus the aluminum front stand. Provides maximum steering reaction. Appropriate low-medium traction carpeting songs and for various different traction conditions on asphalt songs. CNC-machined from premium extra-strong Swiss 7075 T6 aluminum. Ebony color.