The new gravity standard and a bike that was raced to EWS victory by Ritchie Rude before it was even released. The EX 511 offers the same durability and strength to weight ratio of the EX 471 but with a full 30 mm internal width. The tubeless ready optimized rim bed provides fast tyre installation, a great tyre fit, and quick trouble-free tubeless setup. The DT Swiss welding process leaves an extremely consistent and strong weld joint. The included PHR washers and convex Squorx nipples naturally align perfectly with your chosen spokes, increasing stiffness and durability with no weight penalty over traditional eyeleted rims. The black coating produces a tough and durable finish. Available in both 28 and 32 hole count. The ERD is 563 mm for 27.5 or 601 for 29, including washers. The outer width is 35 mm, inner width is 30 mm, and the height is 21 mm. The weight is 535 grams for 27.5 or 570 grams for 29.