2PC AVID Disc Brake Rotor 160mm 180mm 203mm Hydraulic Brake Rotor CSG3 HS1 Mountain Bike Rotors Road Mtb Rotors for Shimano SramDescription:Body material: stainle steelColor: multi-colorsDiameter: about160mm/6.30", 180mm/7.09"Model:G3, HS1Thickne: about 1.8mm/0.07"Distance tothe center of the hole: 44mm/1.73"Product net weight: about 96.4g (G3-160mm), 131.4g (G3-180mm), 103.3g (HS1-160mm), 138.3g (HS1-180mm)Feature:1. Hollow design: increase the air contact area, accelerate the heat diipation of the rotor, lighweight and also help the rapid discharge of sediment and rain;2. High strength: stainle steel material, high strength, 6 supporting edges, stable and not easy to deform;3. The colors are gorgeous, and different colors can be seen from different lighting angles.Note:Different batches of discs have different colors, and there is no exactly the same color.There may be slight size deviations due to manual measurement, different measuring methods and tools.The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.Packages:1 X Bike Disc Brake Rotor or 2×Bike Disc Brake Rotor6 (or 12)X Bolts