![1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Specifications: Material: Aluminum alloy; Color options: Gold Black; Red; Weight: Approx. 4.3 - 44 mm; Head tube: Inner diameter: 1.7 inches (44 mm); Outer diameter: 2.0 inches (50 mm) and 1.1 inches (28.6 mm) front fork; Package list: 1 x bike headset