6Pcs Headset Spacers 1-1/8" Bolt Bike Headset Washers for Road Bikes Description: [Premium Material]: Bike Headset Washers are Made of high quality aluminum alloy and steel material, sturdy, high strength, lightweight, and can be used long time . [Package Includes]: You will get 6pcs washers(3x 10mm washers, 1x 5mm washer, 1x 3mm washer, 1x 2mm washer), 1pcs screw, 1pcs headset top cover, 1pcs headset . [For 28.6mm Fork]: Stem spacers road bike inner diameter is 28.6mm(1-1/8 inch), fits 1-1/8" road and mountain stems and forks. [4 Different Sizes Washers]: Different sizes are designed to adjust the height of handlebars for your riding style. Smooth surface and exquisite workmanship, and easy to install. [Good Accessories]: Headset spacers are good components suitable for universal bicycles, such as road bikes, mountain bikes , BMX, Fixed Gear bikes, etc. Size Chart: Material: Aluminum Alloy, Steel Inner Diameter: 28.6mm/1.13inch Package Includes: 3pcs 10mm Bike Headset Washers 1pcs 5mm Bike Headset Washer 1pcs 3mm Bike Headset Washer 1pcs 2mm Bike Headset Washer 1pcs Headset Top Cover 1pcs Headset 1pcs Screw