4 x Carbon Fiber Bike Headset Stem Spacer Kit 5-10-15-20mm 1-1/8" Inch

描述

Carbon Fiber 1-1/8" 5-10-15-20m?m Headset Stem spacer kit Material: Full 3K Carbon 4pcs totally: 5mm x 1 , 10mm x 1 , 15mm x 1, 20mm x 1 Weight: 5mm(2g)/10mm(5g)/15mm(7g)/20mm(10g) Headtube Size: 1-1/8"