TheEclat Cortex Camber Sleevedfrontwheelis built using a 36H EclatCamber Sleeveddouble-wall rim laced 3X with black 14G spokes and nipples to a Eclat Cortex fronthub. TheEclat Cortex front hubfeatures a strong, grind friendly design. Ituses a 6061-T6 aluminum shell and includes two integrated nylon hub guards to protect the spokes from grind damage, two sealed bearings, a 4130 chromoly axle, and two 3/8″ chromoly bolts.