Formula One Flat UFS Agressive Frames

The creators of the deep H-block and pioneers of the freestyle frame concept, Ground Control, have elevated the idea to unprecedented heights. At the core of the Formula 1 frame is a generously sized H-Block, extending across more than 80% of the frame, offering an economical solution for replacement once worn. This innovative design is achievable due to a patented 3-point attachment method that securely fastens the H-block all the way through the frame's base and the boot's sole. It results in a frame renowned for its rigidity, strength, and longevity. Uniquely shaped sickle axle bolt heads enhance the essential material's thickness beneath the axle holes, allowing for easy one-hand operation. Both variations have received exceptional test reviews by Brian Shima, Jeff Stockwell, and Chris Haffey. The frame is available in three colours: black, white, and grey (the colour of the external section).

Size S (recommended boot size: 40-41)
Size M (recommended boot size: 42-45)
Size L (recommended boot size: 46-48)