WTB SpeedDisc XC 700c Rim Brake Compatibility: Disc OnlyERD: 601mmERD: 604mmHoles: 32spokesISO Diameter: 622Material: AlloyRim Center Offset: 0mmRim Depth: 18mmRim Detail Color: BlackRim Diameter: 29"Rim Holes: 32 HolesRim Width: 24/18mmRim Width: 24mmValve: PrestaWeight: 525gWeight: 545g