Hand built at Caletti Cycles HQ using steel, Sapim, butted and bladed spokes. The set is built with 28 hole front, 32 hole rear using Astral Serpentine carbon rims; boasting a 30mm internal width and an offset spoke bed. The hubs are boost spacing Chris King mountain hubs for center lock disc and Shimano microspline. These wheels are brand new, never ridden. Total wheel set weight of 1568g.