This is the Atlas, a great rim to hold up all of your touring gear. Item Specifications: Color, Silver, Weight, 620, Hub Drilling, 36, Rim Depth, 18, Manufacturer Spec ERD, 605, Valve, Presta, ISO Diameter, 622 / road / 29", Wheel Size, 700c, Tire Type, Clincher, Rim Center Offset, 0, Rim Joint, Sleeved, Brake Track, Non-Machined, Defined Color, Silver, Rim Width (External), 25.4, Rim Material, Alloy, Rim Width (Internal), 19.8,.