Lyla Aluminium MTB Bike Threaded Hubs Disc Brake Rotor Adapter Base Purple 44mm Bicycle Brake Disk

Description:Bicycle free wheel hubs disc brake rotor flange adapter.Made of aluminum alloy material, lightweight and durable.Unique inner thread design, effectively and directly to make bicycle braking.Exquisite process, feeling fine, easy to use.To install disc brake for your threaded hub bike.Specification:Material: Aluminum AlloyInner Diameter: 34mm/1.34inchOuter Diameter: 49.2mm/1.94inch, 50.4mm/1.98inchHole Center Distance: 22mm/0.87inch, 24mm/0.94inch(Adjacent two holes)Hole Center Distance: 44mm/1.73inch, 48mm/1.89inch(Holes at both ends)Package Includes:1 Piece Thread HubNote:Color might be slightly different due to the color calibration of each individual monitor.Please allow slightly measuring deviation due to manual measurement.