SHIMANO 2X Checkerboard appearance Road bike Gravel bike 11-12s

Model  48T or 50T or 52T or 54T or 56T Colour Black or Silver Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Timing 108° after TDC (top dead center) Chainring shape Round  Compatible cranksets  SHIMANO 110 BCD  5800 6800 9000 To customize the crank model, please note: (R8000 R7000 R9100 R9200 R8100 R7100) 110BCD Power Meter Weight, grams Closed：158 (48-35T), 173 (50-34T), 193 (52-36T), 207 (53-39T), 238 (54-40T), 259 (56-42T) Completely closed：161 (48-35T), 173 (50-34T), 193 (52-36T), 207 (53-39T), 238 (54-40T), 259 (56-42T) Chain compatibility Support 11/12S or AXS 12S   When placing an order, please note the crank model, silver color and appearance 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