Triple pocket, ABT Advanced Brake Track machined sidewalls. Nickel plated brass eyeletsItem Specifications: Number of Holes, 36, Type, Non-Tubeless, Size, 29"/700c, Manufacturer Spec ERD (mm), 612mm, Color, Black, Model Name, Rhyno Lite, Material, Aluminum, Brake Type, Rim, Width, 22mm, Wheel Depth, -, Weight, 590g,.