Features 1、Lightweight: Stem is made of high strength aluminum alloy material, CNC processed for excellent strength and hardness while maintaining a lightweight design, reducing riding burden and enhancing riding experience. 2、Mirror Like Surface: Advanced vacuum plating technology ensures a bright and shiny surface with excellent visual effects. The plating layer is even and delicate, preventing scratches and abrasion effectively. 3、Rustproof: After anodizing process, a dense oxide film is formed on the handlebar stem surface, rustproof. Even in harsh riding environments, it can remain as new for a long time. 4、Secure Fixation: Using M6 high strength screws for fixation, the screw strength is higher and the connection is more stable, ensuring that the handle will not loosen during high speed cycling or intense off road driving, providing stable handling performance 5、Wide Compatibility: Supports 28.6mm and 31.8mm common diameters, compatible with most road cyclings on the market. Easy to install and suitable for various models, ideal choice for biking enthusiasts. Item Type: Cycling Stem Material: Aluminum Alloy Package List 1 x Cycling Stem 1 x Hex Wrench