Features a 1/8"-thick, stamped steel pan with welded carriage bolts for spring and hinge mounting. Stamped-in ridges increase stiffness and provide a clean, classic look with a matte black electroplated finish. Cover is hand-stitched, heavy-duty black vinyl with molded polyurethane foam. The Solo 2 has a shorter overall length and two more inches of kick in the tail compared to the original, improving visual flow on bikes with steep backbones. Measures 13" L x 11.5" W.