In the anime series Durarara!!, the character Celty Sturluson, who is a headless Dullahan, rides a black motorbike known as a "headless rider's bike" or "Black Biker." The specific make and model of the motorcycle are not explicitly mentioned in the series. However, the design of Celty's bike is inspired by the Harley-Davidson Sportster Iron 883. The bike features a sleek black appearance and a distinctive headlight configuration, reflecting Celty's iconic and mysterious character.