["Colorful Bicycle Brake Cooling Disc MTB Road Bike Floating Rotor Cool Down Rainbow Rotors 140/160/180mm\n\nFeatures:\nbrand new and high quality.\n★The outer disc is made of high quality stainless steel material and is quenched to achieve excellent strength and wear resistance.\n★The rivet is processed with excellent strength and hardness phosphorus-chromium steel, so that the whole disc has excellent mechanical strength.\n★The braking process is very stable, no floating feeling, and has good floating and heat dissipation effects.\n★When the disc is slightly deformed, it has automatic correction function.\n\nSpecifications:\nColor: colorful\nMaterial: stainless steel+aluminum alloy\nDiameter: 140mm/5.51\", 160mm/6.30\", 180mm/7.08\"\nCenter distance: 44mm/1.73\"\nThickness: 1.9mm/0.07\"\n\nNote:\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 × Brake Disc\n6 × Screws"]