Shimano Dura-Ace 9100 Round

Model 40T or 42T or 44T or 46T or 48T or 50T or 52T or 54T or 56T, Offset -1.5mm or 58T, Offset -2.3mm
Chainring shape Round
Offset, mm 0 (40-54T), -1.5 (56T), -2.3 (58T)
Made from 7075-T651 Aluminum Alloy
Surface coating Anodizing
Made with CNC milling
Compatible cranksets Shimano Dura-Ace 9100
Weight, grams 84 (40T), 87 (42T), 89 (44T), 94 (46T), 101 (48T), 109 (50T), 172 (52T), 185 (54T), 194 (56T), 203 (58T)
Chain compatibility 10/11/12-speed chains : including Shimano HG+ and SRAM AXS flattop (incl. T-type) chains
Color Black or Blue or Gold or Green or Orange or Red or Silver or Violet