Fo-Mac Slick uses a slightly harder material than the traditional premier wheel. A great step forward in rhythm wheel technology. 47mm x 30mm.
Fo-Mac wheels are retro-style wheels using a compression molding process. The materials used are much different than urethane wheels of today. The formulas used are unique and different from each other and can offer a different skating feel. Many factors will contribute to the performance of a wheel like this; such as weight, floor material, temperature, etc.
Hardest - Premier, Mini-Mac, Freestyle, Slick, Harmony
Hard - All Amarican Plus, All American Gold, All American DreamSURE