e.thirteen components is a small, rider owned and operated company that strongly supports dozens of grassroots races, series, contests and other riding events all over the world every year.  Founded in 2001, e.thirteen's innovative, functional, simple and lightweight chain retention systems have made them a world leader in this category, and the choice of a top pro and amateur riders and mechanics alike.  They support a worldwide distribution network and take great pride in offering devoted customer service.