Axial Racing #AX30446 Threaded Aluminum Pipe 6x106mm - Orange (2pcs) for Axial AX10 Scorpion Axial Threaded Aluminum Pipe 6x106mm Orange (2). Customize your AX10 Scorpion with new colors. All posts and spacers are made from 6061 Aluminum and anodized in green, red, blue and orange.