PASS QUEST 144 BCD (5-bolt AERO) Round Narrow Wide Chainring

Model 46T or 48T or 50T or 52T or 54T or 56T or 58T Color Black Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Compatible cranksets 144 BCD (5-bolt AERO ) Weight, grams 89 (46T), 95 (48T), 110 (50T), 122 (52T), 137 (54T), 160 (56T), 172 (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 144BCD-5 Formed by CNC milling of thewholealuminum plate. The backis hollowedout, milled and chamfered toreducethe weight of the gear disc onthepremise of ensuring the strength. Pass quest was founded in 2015, the brandproducts are constantlyupgraded and improved,with a good reputation and reputation!We love cycling, more from the perspective ofriders, with rich practical experience to makemore moving products.Thankyou foryour