Carbon Bicycle Spacer Set Headset Spacer MTB 3/5/10/15/20mm Road Bike Spacers Kit

Description: Name: Carbon Bicycle Spacer Material: Full Carbon Fiber Diameter: 28.6mm ( 1-1/8") Specification: 3mm,5mm,10mm,15mm,20mm,3/5/10/15/20 five-piece set Package list: Option 1:  1 x 3 mm Wide Stem Spacer Option 2: 1 x 5 mm Wide Stem Spacer Option 3: 1 x 10 mm Wide Stem Spacer Option 4:  1 x 15 mm Wide Stem Spacer Option 5: 1 x 20 mm Wide Stem Space Option 6: 3/5/10/15/20 five-piece set Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.