100% brand new and high quality Features: Dear friends, Do you like riding? Do you like mountain riding? Like riding a bicycle brake disc to wear a friend soon You need to change frequently Brake disc, with many advantages, good heat dissipation Brake strong Light weight, the grid is easier to remove small sand Brake quiet There are so many benefits What are you waiting for? The new rotor was designed to keep the center of friction consistent throughout rotation thereby minimizing vibration offering consistent performance and a quiet ride. For mountain bike, road racing bike. Perfect flatness and incredibly smooth. Wonderful brake performance. Precise manufacture and perfect user experience Fits for 180mm disc brake rotor. Specification: Material: Stainless Steel Rotor Size: 180mm Color: Silver Quantity: 1 Set Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Bike Brake Rotor (without retail package) 6 x Bolts