ROTOR 110BCD 2X Sprocket AERO crankshaft set Road bike Gravel bike

Model  46T or 48T or 50T or 52T or 54T  or 56T Colour Black  Made from 7075-T651  Surface coating Anodizing Made with CNC milling  Origin CHINA Chainring shape ROUND Compatible cranksets ROTOR 110BCD ROTOR MAS AERO SPIDER Not applicable!! Weight, grams 125g (46T), 140g (4\8T), 147g (50T), 164g (52T),175g (53T), 189g (54T), 213g (56T) Chain compatibility 9/10/11/ 12 ordinary chain Support paying an extra $10 to customize the same silver color Bicycle shop or dealer contact customer service   PASS QUEST 2X CHAINRING The ROTOR 110BCD 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