Through science & engineering, we choose the most appropriate materials for each part to give you the best possible riding experience. Features 4130 Cr Through science & engineering, we choose the most appropriate materials for each part to give you the best possible riding experience. These bars feel so nice, & breed confidence with the strength of an ox Features 4130 Cro Mo 1.6mm wall tubing throughout 540mm high from the base to the top of the tip of the handles 550mm wide 1.15 kg 2 degrees of up sweep