Is it a road bike? cross bike? or a gravel bike? Who cares about definitions it's a fun bike! Our returning Readers' Rigs alumni Joey from San Francisco is back again in Readers' Rigs with yet another bike that has some struggling to define it but that can't keep the smile off of Joey's face everytime he rides it, a sweet Specialized Crux E5 cross frame built up with American Classic 27.5 tubeless wheels, Sram Red and more.