Atom Lowboy Speed Wheels 62mm. Featuring ATOM's brand new, revolutionary Hybrid Hollow Core (HHC) system, the ATOM formula-8863 by world renown chemist and wheel guru, Neil Piper, is a speed wheel that is 25% lighter than most aluminum wheels. These wheels are excellent on all different types of surface: sport court, coated surfaces indoor and smooth cement. A great wheel for rollergirls.

