Aluminum paid off suspension system system system owner the BACKSIDE one of the keys suspension system system system. Redesigned in conjunction with HS bulkheads for an expanded collection of set-up modifications. The downward orientation regarding suspension system system owner is employed mainly for Dirt songs. The upward orientation in regards to the suspension system system system owner is used mainly for Carpet songs. The suspension system system system holders help using the long or standard suspension system system system supply designs. Machined from premium Swiss 7075 T6 aluminum and black colored coated. Fits XB4'21