ITEM NAME:Bicycle carbon spacer black A Head 1-1/8" carbon spacer 5/10/15/20 mm set A5X4 Bicycle carbon spacer black A Head 1-1/8" carbon spacer 5/10/15/20 mm set A5X4 Bicycle carbon spacer Bicycle spacer Color: Black 4 / set Very stable 1 spacer height 5 mm 1 spacer height 10 mm 1 spacer height 15mm 1 spacer height 20 mm Thickness: 3 mm contents of supply： 4 × Spacer（5/10/15/20mm） 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.
