Description: 【Versatile Compatibility】: Designed to fit a wide range of bikes, including touring, road, and mountain bikes, this adjustable quill stem is great for enhancing your cycling experience 【Quality Construction】: Made from quality aluminum alloy, this stem offers exceptional strength and durability while remaining lightweight for improved bike handling 【Adjustable Design】: The gooseneck stem riser allows you to easily adjust the handlebar height and angle to achieve the most comfortable riding position tailored to your needs 【Standard Fitment】: Features a 25.4mm handlebar clamp diameter and a 25.4mm quill diameter, ensuring compatibility for most standard bike setups for easy installation 【Enhanced Riding Comfort】: By allowing adjustments, this stem helps reduce strain on your back and shoulders during long rides, promoting better posture and comfort on every trip Specification: Material: Aluminum Alloy Size Chart: 11cmx2.54cmx2.54cmx18cm/4.33inchx1.00inchx1.00inchx7.09inch Package Includes: 1 Bike Quill Stem Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!