Description： Product：Bicycle disc brake rotor Brand：IIIPRO Model：Centerlock Size：140/160/180/203MM Material：Stainless Steel Thickness：About 1.8mm Weight：140MM-132g；160MM-154g；180MM-171g；203MM-200g NOTE: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. 3. If you have any questions, please contact us.