Widely known as one of the most successful collections of frames for racing and speed skates, the 3X family of frames continues to progress and improve. For unparalleled speed, performance, and style, the 3X4 100 - 12 Black Silver frame from POWERSLIDE is an excellent choice. This high-performance frame is designed according to the 195 mm 2-point mounting standard and incorporates only the highest quality material and features. The frame is produced with extrusion and CNC machining of aerospace aluminum to ensure that the frame is lightweight and meets the performance demands of the best inline racers in the world.