SHIMANO X110BCD 2X Sprocket AERO Road bike Gravel bike 11-12s

Model  48Tor 50T or 52T or 53T or 54T or 56T Colour Black  Made from 7075-T651  Surface coating Anodizing Made with CNC milling  Origin CHINA Chainring shape ROUND Compatible cranksets REX 1.1/REX 2.1/3D+XC2/3DF XC2                                  (R-Hawk&R-Raptor interface cannot be used) 5800/6800/DA9000 Weight, grams 166g (48-35T), 174g (50-34T), 200g (52-36T), 206g (53T-39), 231g (54-40T),258g (56-42T) Chain compatibility 11/ 12 ordinary chain Bicycle shop or dealer contact customer service       PASS QUEST 2X CHAINRING The X110BCD variable speed double disc is CNC milled from the whole aluminum plate, and the back is hollowed out and milled and chamfered to ensure the strength and reduce the weight of the chainring! The speed change disc is designed as a whole, and other gears cannot be replaced, and different brands cannot be matched at will. It takes time to polish the aluminum plate with a thickness of 5mm. The texture and triangular structure ensure the hardness of the chainring while bringing a lighter experience