160mm 180mm Bicycle Disc Brake Rotor Bike Disc Brake Sets with 6 Bolts Fit for Road Bike,Mountain Bike,MTB,BMX（Aluminum Alloy and Stainless Steel）

About this item ① High-quality materials The bicycle brake disc is made of qualified aluminum alloy and stainless steel, which is corrosion-resistant, non-deformable and durable. ② Good wear resistance and heat dissipation Mountain bike brake discs are colorful, beautifully designed, beautiful and elegant, good wear resistance, fast ventilation and good heat dissipation ③ Reduce The Heat Transfer The inner and outer disc floating brakes use two different materials, which are connected to each other by rivets. While reducing heat transfer, it has a certain degree of freedom, on the other hand, it solves the problem of internal tension ④ Good braking performance Do you want to get real and strong braking performance on the winding road in the active downhill mountain area? Then our 160mm 180mm brake discs fully meet your requirements ⑤ Easy installation It is easy to install on the finished brake disc frame and front fork. The perfect stainless steel bracket of the bicycle brake disc and the polished outer rotor provide high-quality equipment for the rider