The ARC 1100 DICUT DISC is composed of eight equally sized and symmetrically aligned glued carbon pieces containing high-quality carbon fibers. Woven carbon layup strengthens the material structure while the ultralight foam plate inside supports a high lateral and torsional stiffness. Made in conjunction with Swiss Side the Arc 1100 Disc is to designed to be the pinnacle of lightweight aero wheels. Wider 20mm inner width is designed for 28mm tires but works with tires from 25 - 32mm allowing the use of lower pressures. Tool-free smooth transition valve hole cover is easy to install and remove for service and maintains optimal aerodynamics. Gold chrome and black decal set is included to be able to match multiple bike themes. 180 Dicut Ratchet EXP 36 hub with SINC ceramic bearings. Includes pre-installed tape valve SRAM XDR Road freehub body kit and wheelbag