VGEBY Bicycle Freewheel Threaded Hubs Disk Disc Brake Rotor Aluminium Alloy 6 Bolt Bike Disc Brake Rotor Flange Adapter for Rear

Features: 1. HIGH QUALITY MATERIAL: Made of quality materials, high strength, anti-rust, non-deformation and durable. 2. THREAD DESIGN: Unique thread design, effectively and directly to make bicycle braking. 3. FLANGE ADAPTERS: With this adapters, you can change 100*15mm front hun into 110*15mm, and 142*12mm rear hub into 148*12mm.  4. EASY TO INSTALL: Exquisite workmanship, feeling fine, easy to use, easy to install and use. Specification: Material: Aluminium Alloy Color: Shown as picture Options: for Front ; for Rear Fit for 100*15mm to 110*15mm(for front), 142*12mm to 148*12mm(for rear) Size: Approx. 5.3 x 5.3 x 0.2cm / 2 x 2 x 0.078inch Weight: Approx. 28-33g Package List: 1 x Bike Hub 2 x Washers 6 x Screws