110 BCD (5-bolt Oval) Hollow Road Bike Folding Bike Narrow Wide Chainring

Model 40T or 42T or 44T or 46T or 48T or 50T or 52T Colour Black Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Chainring shape Oval Compatible cranksets SHIMANO/SRAM /ROTOR/FSA 110BCD and other 110BCD 5 Bolts Crankset of road bike and gravel bike/power meter or spider Weight, grams 65 (40T), 72 (42T), 78 (44T), 105 (46T), 111 (48T), 124 (50T), 129 (52T)  Chain compatibility Standard 9/10/11/12 speed is available, sram axs cannot    Support paying an extra $10 to customize the same silver color  Bicycle shop or dealer contact customer service             PASS QUEST NARROW WIDE CHAINRING 110-5BCD is made of a whole aluminum plate by CNC millingThe back is hollowed out and chamfered to ensure strengthwhile reducing the weight of the chainring. The chainringadopts an extended tooth shape, so even if the chain jumpsviolently, it is difficult to get out of the teeth,so as to pr