5pcs/set 28.6mm Carbon Fiber Washers MTB Bike Bicycle Headset Stem Spacers, 501 Original

5pcs/set 28.6mm 1 1/8 inch Carbon Fiber Washers MTB Bike Headset Stem Spacers 3mm 5mm 10mm 15mm 20mmSpecifications:Material: 3k Carbon FiberInner Diameter: 28.6mm ( 1-1/8\")Outer Diameter: 35mm (1.38\")Thickness: 3mm/ 5mm/ 10mm/ 15mm/ 20mmNotes:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.1 x 3 mm Spacer1 x 5 mm Spacer1 x 10 mm Spacer1 x 15 mm Spacer1 x 20 mm Space