3sbike Full Carbon Fiber Bike Spacer 4 Pcs 5--10-15-20mm Height,black,silver,yellow,red Color (red)

描述

Material: Full carbon fibre Outside Diameter : approx Ø34mm Inside Diameter: approx 1-1/8" (Ø28.6mm) Height: 5mm/10mm/15mm/20mm Bike Type: Mountain/Road bike