130BCD (5-bolt) Round Hollow Narrow Wide Chainring

Model  40T or 42T or 44T or 46T or 48T or 50T or 52T or 54T or 56T or 58T Color Black or Silver Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Compatible cranksets 130 BCD (5-bolt ) Weight, grams 54 (40T),65（42T), 68(44T) ,76(46T), 90 (48T), 99 (50T), 110 (52T), 118 (54T), 131 (56T), 137 (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              PASS QUEST NARROW WIDE CHAINRING Our tooth height achieved 8.5 mm, Increased tooth height improves chain retention  Manufactured using 7075-T651 highly durable aluminum alloy The chamfering design can reduce the weight of the gear plate and make the gear plate more beautiful