Mountain Bike Mechanical Disc Brake Cycling Bicycle Front Rear Set with 160mm Rotors

Feature: 1.Good at heat resistance. 2.High temperature resistant paint, that can make the friction coefficient above 0.45. 3.Super enforcement power. 4.3D whole Angle clamp device installation, ensure the precise of the brake block position. 5.Fits for all kinds of MTB bike. Specification: Brand: ZTTO Color: as pictue Material: aluminum alloy, steel Rotor: Approx. 160mm 6.3in Weight: Approx. 626g Package List: 1 x Clamp 1 Pair x Disk 12 x Screws 4 x Clamp screws . Note: Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.