DT Swiss T 1800 Rear Wheel - 700, 10 x 1 x 120mm, Threaded Track, BlackT 1800 takes track style to the streets. From the wide, medium profile rim to the bladed spokes, it oozes muscles. And that muscle is needed when zipping around cars and corners at full pace. That said, these wheels are also quite capable on the oval. Classic flange bolt on hub with both sides threaded for fixed gear 2 cross lacing Includes tubeless ready tape and tubeless valve Product Specifics Rim Width (Internal): 18 Defined Color: Black Rear