DescriptionThis item is a pack of mechanical rear disc brake with six screws set which are made of stainless steel. This rotor has a nice shape and color. It is durable for long lasting use, you can buy it with a reasonable price.Features-Material: Stainless Steel - Stainless steel, high strength, CNC turning, lightweight hollow design, good heat dissipation, dazzling plating process, mirror polishing surface treatment. - Skeleton design: accelerate the disc heat dissipation, while bringing great weight reduction effect, also helps the rapid discharge of mud, sand and rain. - Slanting grown up hollow design: the hollow for low-end cable pull disc brakes, it can also match the good braking effect. - Multi-spoke foot design: ensure stable and durable disc work, reduce deflection and deformation. Good friction performance: one-way dense grinding, stable friction coefficient, ensure durable and stable. - The product is designed with hollows, which can reduce the weight of itselves.