Carbon Fiber 3/5/10/15/20mm Spacer 1 1/8" For Stem Bicycle Bike Headset Washer Z

ITEM NAME:Carbon Fiber 3/5/10/15/20mm Spacer 1 1/8" For Stem Bicycle Bike Headset Washer Z.1 x 3 mm Wide Stem Spacer. 1 x 5 mm Wide Stem Spacer. 1 x 10 mm Wide Stem Spacer. 1 x 15 mm Wide Stem Spacer. 1 x 20 mm Wide Stem Spacer. This sale is for 3mm ,5mm,10mm,15mm,20mm spacer. Super light weight headset spacers.