Description: 【Material】: This bike stem is made from reliable and lightweight aluminum alloy, ensuring a sturdy and reliable performance while cycling 【Comfortable Riding】: The design of this bicycle quill stem allows for more comfortable riding posture, enhancing your overall cycling experience 【Product Dimensions】: The bicycle stem reach: 10 cm / 3.94 inch, handlebar: 25.4 mm / 1.00 inch, fork: 22.2 mm / 0.87 inch, stem length: 18 cm / 7.09 inch, and the handlebar clamp diameter is 25.4 mm, making it suitable for most bikes 【Universal】: The gooseneck handlebar stem is suitable for most road bikes, fixed gear bicycles, mountain bikes, etc 【Measurement Reminder】: Before purchasing, please measure the diameter at the installation position on your handlebar to ensure this bike stem will fit properly Specification: Material: Aluminum Alloy Size Chart: Reach: 10cm/3.94inch Handlebar: 25.4mm/1.00inch Fork: 22.2mm/0.87inch Stem Length: 18cm/7.09inch Package Includes: 1 Bicycle Quill Stem Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.