Bike Disc Brake Rotors Ultralight Floating Pads 160mm 80g Bicycle Parts Gold 160MM boxed

Description

Material:Aluminum alloy inner frame + stainless steel outer frame,lightweight,wear resistant and long lasting. Type:Ultra-light floating disc, standard six-pin disc (44 mm from the center of the hole). Process:CNC numerical control engraving and milling, anodic oxidation, stamping forming.