The DT Swiss RR 481 Disc is a high-quality aluminum bicycle rim designed for reliable performance under various riding conditions. This rim has a diameter of 584 mm (27.5 inches / 650B) and features a welded construction with precise dimensions: 556 mm ERD reference diameter, 22 mm internal width, 26 mm external width, and 25 mm rim height. Developed for disc brakes, this rim supports both tubeless-ready and clincher tire setups via the TCS interface system. Made from durable aluminum alloy with ASTM classification 2, it has a net weight of 455 grams and can accommodate maximum system weights of up to 130 kg. The rim includes 24 spoke holes in PHR drilling without eyelets and a Presta valve hole. Optional accessories include 25 mm tubeless tape and 32 mm tubeless valves for a complete tubeless conversion. The black surface is complemented by standard component vinyl stickers, making this rim suitable for riders seeking consistent performance on both road and light terrain. The welded rim joint ensures optimal roundness and durability under varying load conditions, while the precise machining guarantees reliable spoke tension management and consistent wheelbuilding results.