Thickness: about 1.9mm (Strengthen)
Material: Full Carbon Fiber
Quantity:1 set = 3 pcs (10/15/20mm 1pc per size)
Package include: 3 pcs set (10/15/20mm) Bicycle Headset Spacer
Height: 10/15/20mm
Color:Black
Net Weight: 5.4/7.4/10.5g
For Steerer diameter: 28.6mm ( 1-1/8")
