Best Headset Spacers for Bikes of 2025

The GoHZQ Headset Spacers offer an excellent solution for adjusting your handlebars. With a size of 1-1/8" and an inner diameter of approximately 28.6mm, these spacers are compatible with various bike types, including mountain and road bikes. Made from anodised aluminium alloy, they provide a lightweight yet durable option, ensuring a smooth finish for easy installation. The set includes four different sizes, allowing you to achieve the precise height adjustment that suits your riding style, enhancing both comfort and performance.

The Cervus Headset Spacers offer a versatile solution for your bike's headset needs. With sizes of 3mm, 5mm, 10mm, 15mm, and 20mm, you can easily adjust your bike's height to suit your riding style and comfort preferences. The 1 1/8" diameter ensures compatibility with most standard headsets. Made from durable alloy, these spacers are designed to withstand the rigours of cycling, providing you with a reliable and long-lasting option for your bike maintenance.

The Shimano BR-RS505 Spacer is designed for durability, ensuring a long-lasting performance that you can rely on. Its consistent performance means you can enjoy a smooth ride, making it an essential component for your bike. With a wide range of features, this spacer offers versatility, allowing you to customise your setup easily. By choosing this product, you can enhance your cycling experience, ensuring that every ride is both comfortable and efficient.

The Zivisk Headset Spacer is crafted from full carbon fibre, making it incredibly lightweight yet strong, which enhances your bike's performance without adding unnecessary weight. Its resistant properties to corrosion ensure longevity, allowing you to enjoy your rides without worry. With a spacer diameter of 1-1/8 inches, it conveniently fits various bikes, enabling you to raise your handlebar for a more comfortable riding position. The kit includes multiple sizes, allowing you to easily adjust the height to suit your individual needs.

The Saipor Bicycle Hub Washers consist of eight spacers in various thicknesses, allowing you to select the perfect fit for your needs. Made from high-quality aluminium alloy, these ultra-light spacers reduce vibration during rotation, which protects your bike's components and enhances its longevity. Installation is straightforward, enabling you to easily replace old gaskets without any hassle. Additionally, these versatile washers are suitable for both mountain and road bikes, making them a practical choice for a wide range of cycling applications.

The DYTHHN Bicycle Stem Spacers are crafted from high-quality carbon fibre, ensuring durability and a lightweight design that won't hinder your ride. With a set of 11 spacers in various sizes, you can easily adjust your handlebars to fit your preferred riding style, enhancing your comfort. Installation is straightforward, allowing you to make adjustments quickly and effortlessly. These spacers are versatile, suitable for both mountain and road bikes, making them a valuable addition to your cycling accessories.

The QttvbTna Bike Headset Spacers are made from premium aluminium alloy, ensuring exceptional strength and durability for your bike. With their versatile sizes of 2mm, 3mm, 5mm, and 10mm, you can easily adjust the height to suit your riding style, providing a custom fit for both mountain and road bikes. Installation is a breeze thanks to the lightweight design and smooth surface. Additionally, the spacers are compatible with various bike models, making them a reliable choice for all biking scenarios.

The Saipor Bicycle Headset Kit offers a lightweight and durable solution for cyclists needing headset spacers. Made from high-quality aluminium alloy, these spacers resist deformation under pressure, ensuring reliability during rides. With a striking red anodised finish, they not only perform well but also enhance your bike's aesthetic appeal. The kit includes various spacer sizes, allowing you to make precise height adjustments for optimum comfort and control, making it easier for you to find the perfect riding position.

The Saipor Bicycle Headset Spacer offers a versatile and lightweight solution for adjusting the height of your bike's front fork stem. Compatible with a variety of bikes, including MTB and road bikes, these spacers are made from high-quality aluminium alloy and steel, ensuring durability and resistance to deformation. With four different sizes included, you can easily achieve precise height adjustments to suit your cycling needs. The bright black anodised finish not only looks great but also resists fading, adding a stylish touch to your bike.

The Shimano HG CCNR Spacer is a 1.85 mm component designed specifically for the HR 6800/9000 hubs. Its user-friendly design allows for easy installation, ensuring that you can enhance your bike setup without hassle. Made with high-quality materials, this spacer promises durability and performance. Additionally, its practical nature means it seamlessly fits into your existing bike system, providing the ideal solution for achieving the perfect headset height. You will appreciate the convenience this spacer brings to your cycling experience.