Specification: Material: Carbon fiber Gloss Thickness: 3mm Color: Shiny Inner Diameter: 28.6mm Outder Diameter: 34.6mm Finish:3K Finish Surface Glossy. Application:1-1/8" (28.6mm) Package : 3 x 2mm headset spacer 2 x 3mm headset spacer 2 x 5mm headset spacer 2x 10mm headset spacer 1 x 15mm headset spacer 1 x 20mm headset spacer Weight: 40g Features: 1．Multi-size selection: come with6 different sizes, including 2mm , 3mm , 5mm , 10mm , 15mm , 20mm , multi-size for you to adjust the appropriate height 2．Material: Brand New 100% carbon fibre spacers,light weight, good strength and well temperature resistance, good impact resistance 3．Appearance and performance: automatic cutting, smooth edge, fit most of the road bicycles, delicate texture and durable to use.
eBay