One of the keys aluminum stand enables linking graphite supply mount dinner with just minimal suspension system system hands to boost steering effect. There are three different flex settings: Soft - Connecting graphite brace is simply not utilized. The vehicle has less initial steering and yes it's recommended for high traction songs where the vehicle needs to be a facile task to push considerably less responsive. Suitable for high and very-high traction carpeting songs. Moderate - Graphite brace links suspension system system system system hands. Improves in-corner steering however keeps the car a facile task to push. Appropriate medium-high traction carpeting songs and high traction asphalt songs. Rigid - Graphite brace links suspension system system system hands in addition to the aluminum front stand. Provides maximum steering response. Appropriate low-medium traction carpeting songs and for various different traction conditions on asphalt tracks. CNC-machined from premium extra-strong Swiss 7075 T6 aluminum. Ebony color.