PASS QUEST SR-110 BCD (4-bolt AERO) Round AERO Narrow Wide Chainring

Model 42T or 44T or 46T or 48T or 50T or 52T or 54T or 56T or 58T  Colour Black Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Timing 108° after TDC (top dead center) Chainring shape Oval/ Round  Compatible cranksets SRMPOW Four Jaw CRANK Weight, grams 93 (42T), 102 (44T), 113 (46T), 121 (48T), 130 (50T), 141(52T), 154 (54T), 170 (56T), 191 (58T) Chain compatibility Support 11/12 ordinary chain   (NO AXS CHAIN)  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