The new Superzero stem is the perfect combination of stiffness, lightness and aero shape. The flat top section of the stem results in a better aero performance and guarantees at the same time higher stiffness values. Designed for the most exigent riders, IT IS A 2014 ALUMINUM SERIES STEM MANUFACTURED USING AN INNOVATIVE 3D FORGING PROCESS. Available in Black matt and Polish on black (POB) finishes. ADDITIONAL INFO Material: Alloy 2014 Screws: CrMo Angle: 82° Ø Handlebar: 31,7 mm Fork Steerer: 1 1/8″ (28,6mm) Clamp Height: 40 mm Sizes: 90 – 100 – 110 – 120 – 130 – 140 mm Weight: 140 g (110 mm) Finish: black matt anodized; polish on black (POB)