This is an extremely light set of carbon road bike wheels weighing approx. 1250 g; you can use them with a tire width of up to 32 mm. They have a DT Swiss 180 hub with ceramic bearings, truly top-tier equipment. These were on a lightweight climbing bike that has just been sold. I use the wheels with TPU inner tubes, but tubeless is also possible. The wheels have no visible scratches and are still in excellent condition.