BUCKLOS Double Road Bike Chainring 110 BCD Crown 50-34T 52-36T 53-39T Round Narrow Bicycle Chainwheel for R7000 R8000 R9000

4Hole Description: Brand:BUCKLOSProduct:Double speed 110BCD chainringBCD:110BCDTeeth:34/36/39/50/52/53TWeight:34T:About 33.6g36T:About 39.6g39T:About 45.8g50T:About 114.4g52T:About 123.9g53T:About 126.8gSpeed:8/9/10/11/12 SpeedMaterial:Aluminum alloyCompatible:Shimano Dura-Ace R9100,Ultegra R8000,105 R7000,R8000,R9000.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 us5Hole Description:Brand: BUCKLOSBolt Center Diameter: 110mm BCDTeeth: 53-39T, 52-36T, 50-34TMaterial: Aluminum alloyColor: BlackShape: RoundType:Double speed chainringWeight: 138.9g(50-34T)(Different Size Different Weight)Compatible with: 9/10/11 SpeedApplicable: For Road Bike