The RSD Boss Harley Sportster 2-Up Seat was born on the runway and pays homage to the art of high-end upholstery. This is not just another diamond seat as is evident in the painfully detailed triple stitch sew lines and raised perforated diamond pattern coupled with our unique distressed vinyl. Be the Boss. Direct bolt on Ergonomic shape keeps rider seated firmly & comfortably Black distressed vinyl with black perforated diamond sections triple stitched Controlled density polyurethane foam Baseplate is marine grade fiberglass RSD metal logo