This wheelset features H+Son Archetype rims laced to sealed bearing Formula/Origin8 high flange track hubs using Sapim Leader 2.0 spokes and Polyax brass nipples. Radial lacing on the front wheel and a fixed/free rear hub make for great looking, versatile wheels. Rear axle is long enough to accommodate spacers for compatibility on frames with 120mm-135mm spaced dropouts. Specifications • 700c clincher • rim width: 23mm external, 17.5mm internal • rim depth: 25mm • machined sidewall, suitable for use with brakes (rims are polished after machining for a non-machined look) • 32h radial front & 3X rear • sealed cartridge bearings • spacing: 100mm front/120mm rear • rear is fixed/free • English lockring threads • rim tape not included • max tire size: 43mm • color: polished silver • weight: 962g front/1025g rear