When the 4-Axis faceplate appeared, the industry has changed With a reliable, easy-to-adjust system that overwhelms the competition, the 4-Axis Stem is a reliable choice for the world class as an introductory stem. Material: 3D net forged 6061 Angle: 84/6 Degree Steer Height: 42mm Steer: 1-1/8" Faceplate Width: 42mm BB Black Finish Weight: 160g (110mm) Specifications: Brand: Ritchey Model: COMP Type: 4-AXIS Material: 3D Forged Aluminum 6061 Material Type: Aluminum Handlebar Diameter: 31.8 Sted. Tube Diameter: 1 1/8" Clamp Height: 1.7 inches (42 mm) Steer Tube Diameter: 1.1 inches (28.6 mm) Angle: 6 Color: Gray, Black