The RSD Traction Café Racer seat was designed with a classic aesthetic in mind while playing proportionally off the body lines of the R nineT. It features a deep seating area offering maximum rider control care of its unique "gripper" saddle material that looks and feels like leather. As with all RSD seats, it's manufactured from the best materials available to ensure a long-lasting quality finish that will complement the rest of your customized BMW. Ergonomic shape keeps rider seated firmly & comfortably Controlled density polyurethane foam Marine-grade fiberglass seat base RSD Metal Logo Direct bolt on