🚴 Polygon designed the Helios A9X to strike the ideal balance between aerodynamics and comfort. From the nimble and snappy chainstays to the confidence inspiring wheelbase, you'll be primed to lay down the watts. The Helios A9X features the new Shimano Dura Ace Di2 12-Speed groupset, optional power meter, C60 (60mm)/WR5 (50mm) carbon wheels, and a fully integrated Vision Metron cockpit - enabling optimal power transfer and buttery smooth shifting. This is the top-of-the-line offering from Polyg