Skip to main content
Product 1A Aluminum Folio 3521

Trilogy

Folio 3521

History / About

The company’s first all-aluminum model, featuring metal "hub spinner" hubstacks and a Duncan MoMentuM-style screw axle system. Widely regarded by players as a commercial and design misstep, vibration, weight distribution, and hub-spinner build quality were common complaints, and the company reportedly dismissed player criticism on YoYoNation forums at the time. Released in gold, blue, black, and cranberry.