Nitto Dynamic 26.0 100mm 72d 145mm 1" Road Quill Clamp Diameter: 26.0mmClamp Diameter: 26.0mmLength: 100-129 mmSteer Tube Clamp Diameter: 1"Steerer Tube: 1" ThreadedStem Color: SilverStem Length: 100mmStem Rise: 72 degWeight: 300g