Hand-built in Southern California, Box Three™ Wheels are made with Box One™ front and rear rims and 36-hole, Box Three™ Pro Hubs laced 3-cross front and rear with 14-gauge stainless steel spokes and brass nipples. Each wheelset is built with Wheelsmith Spoke Prep and inspected using a DT Swiss tension meter for quality control. Includes both front and rear wheels.