Enhance your cycling experience with this high-performance headset, featuring sturdy aluminum alloy construction and precision bearings. The headset's innovative design ensures smooth and responsive steering, while its easy installation process makes it a convenient option for bike maintenance. Ideal for mountain and road bikes, it offers a suitable balance of strength and weight. Features - Color: Black -Material:Aluminum alloy - Size: 5.00X4.50X4.50cm/1.97X1.77X1.77in -Inner diameter of head tube: 34 mm -Applicable front fork: upper diameter: 28.6 mm, lower diameter: 30 mm -Sturdy aluminum alloy: made from aluminum alloy, this headset is both lightweight and highly sturdy -Versatile use: compatible with fixed gear, mountain, and road bicycles, making it suitable for a wide range of bikes -Simple installation: designed for easy installation, allowing users to replace the headset quickly and without hassle -Enhanced stability: offers stable support for the front fork, improving the smoothness and control of your ride -Attractive design: the precision craftsmanship and sleek design add to the visual appeal of your bike Package list: 1 x bicycle headset