The YoyoFactory Catalyst is the second signature series of Augie Fash, released when he was a part of the YoyoFactory team. The Catalyst was made for performance, and features a comfortable design. It is photographed here, in the Harold Owens Edition of the Catalyst, which features an upgraded Center Trac bearing and custom engraving. Harold Owens used the Catalyst as a base for his own signature the H.O.T. The Catalyst was one of his favorites when he started yo-yoing. The Catalyst has been a popular design, that evolved with different looks and versions, including the 7075 Catalyst and Hubstacked Catalyst model.
