Mountain Bike Parts Brakes Online Shop | Bike-Discount
2pcs 160mm floating disc brake rotor MTB mountain bike 6" Bremsscheibe rotor del freno de disco flotante - AliExpress Sports & Entertainment
Amazon.com : RUJOI Bike Disc Brake Kit, Aluminum Front and Rear Caliper, Full Aluminum Alloy Bicycle Brake Lever, 160mm Rotor, Mechanic Tool-Free Pad Adjuster for Road Bike, Mountain Bike (140mm Disc Brake