Alex Adventurer 700c 36 Holes Black with Silver sidewall Brake Compatibility: Rim BrakeERD: 606mmHoles: 36spokesISO Diameter: 622Material: AlloyRim Center Offset: 0mmRim Depth: 17.6mmRim Detail Color: BlackRim Diameter: 700c,29erRim Holes: 36 HolesRim Width: 24.5mmValve: PrestaWeight: 520g