Bluecell Set of 8pcs 1-1/8inch Aluminum Alloy Bike Headset Spacer Stem Spacer for MTB Bike Road Bikes, 5mm, 10mm, 15mm, 20mm (Black)
Product Features Package included: 8pcs Bike Headset Spacers (4 sizes, 2 pcs per size, 4 different heights: 5mm, 10mm, 15mm, 20mm) Black anodized aluminum alloy, sturdy and durable to use. Inner diameter:1-1/8 inch (28.6mm), outer diameter: 34.5mm, thickness:2.8mm aluminum alloy bike headset spacers 4 different size provide various combination to adjust height of handlebars to