Top Grade 6061 T6 aluminum. 6mm walls. Aluminum grade and wall thickness is a perfect combination for impact absorption. Shot peened finish to increase fatigue life. Anodized hardened. Laser edge positioning grid. Knurled left grip side. 6061 T6 billet crossbar. 6061 T6 billet crossbar clamps. Crossbar Pad included. Available in all team colors and most popular bends. Included neoprene rubber donuts. Flex handlebar, absorbes.