UFS Frames

UFS Frames | Aggressive Skate Frames UFS Frames are what hold your wheels in place on your skates whilst helping you grind smoothly. UFS frames (Universal Frame System) will fit all Aggressive Skate boots, it is designed to be a universal method to allow maximum customisation to fit your riding style. Frames Typically come in three different sizes, Small, Medium and Large, this is relative to whichever size skate you are using. Aggressive Skate frames have a gap in the middle of the frame called a "H-Block" this is the area designed for grinding on and is typically the perfect size for a rail. Some frames have a bigger H-Block than others to make it easier to grind.