【STRONG COMPATIBILITY】Bicycle headset spacer is suitable for all kinds of bikes with 28.6mm front fork, including mountain bikes, road bikes, and dead bikes. 【PREMIUM MATERIAL】Handlebar stem spacers are made of high quality aluminum alloy material, which is wear-resistant, sturdy and durable, prolonging the service life. 【FINE CRAFTSMANSHIP】The bike headstock spacer has smooth edges and no burrs, providing fine texture and excellent craftsmanship, suitable for most bikes. 【EASY INSTALLATION】This aluminum alloy bicycle head tube gasket is easy to install with its simple device and lightweight design, easy to install and will not increase the burden of the bicycle. 【IDEAL REPLACEMENT】The front fork washer can be used as accessories to replace worn or damaged original parts, making maintenance no worry. <br> Specification: Item Type: Bike Headset Spacer Material: Aluminum Alloy Weight: Approx. 99g/3.5oz <br> Package List: 7 x Bicycle Headset Spacers</p>