110BCD (5-bolt AERO) Oval Road Bike Fold Bike Narrow Wide Chainring

Model 42Tor 44T or 46T or 48T or 50T or 52T or 54T or 56T or 58T Colour Black Material 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Ovality 12% Timing 108° after TDC (top dead center) Chainring shape Oval Compatible cranksets 110 BCD (5-bolt AERO) Weight, grams 84（42T), 96(44T) ,110 (46T), 120 (48T), 138 (50T), 155 (52T), 169 (54T), 181 (56T), 196 (58T) 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 OVAL CHAINRING ADVANTAGES  Multiple muscles are responsible for the balanced output  More stable  Give full play to the strength better and steadily  It is more convenient to shake the bicycle  Suitable for long distance, more effective to maintain their physical fitness