The A2 frames are milled from an aluminum “V” extrusion. Here too, we have aimed for the best combination of strength and flexibility in the design, but due to a slightly stiffer aluminum type, these frames are slightly stiffer.
The white lacquer layer gives these frames a unique shiny white look and also provides the necessary protection. The black/gold and black/blue frames owe their look to anodizing, which also provides the necessary protection.