Aluminum lower suspension system holder for the FRONT of this front suspension system. Redesigned along with the HS bulkheads for an expanded array of set-up changes. The downward orientation regarding the suspension system holder is employed mainly for Dirt tracks. The upward orientation regarding the suspension holder can be used primarily for Carpet songs. The suspension holders allow usage of the long or standard suspension system arm configurations. Machined from premium Swiss 7075 T6 aluminum and black colored coated. Fits XB4'21
