Specialized S Works romin evo mirror saddle black 143mm Brand_SockGuy A nearly seamless welding process A nearly seamless welding process and a special anodizing treatment boosts strength while remaining durable The Shadow Classic Helmet is constructed with a high impact ABS hard shell with a light EPS core liner for even distribution of force upon impact lightweight S Works Romin EVO with Mirror is a high performance saddle thats designed to put you in a position for optimal power transfer and comfort as you put pressure on your competition NOTE: Oversized 7x9mm carbon rails are not compatible with seatposts equipped with side load clamp mechanisms for 7mm round rails