144 BCD TRACK Round OUTLET

Model 50T or 51T or 52T or 53T or 54T or 55T or 56T or 57T or 58T or 59T or 60T or 61T or 62T or 63T
Chainring shape Round
Made from 7075-T651 Aluminum Alloy
Surface coating Anodizing
Made with CNC milling
Compatible cranksets 144 BCD (5-bolt)
Weight, grams 112 (50T) 119 (51T) 125 (52T) 131 (53T) 135 (54T) 141 (55T) 150 (56T) 156 (57T) 165 (58T) 172 (59T) 180 (60T) d (60T), 189 (61T) , 197 (62T) , 206 (63T)
Chain compatibility Standard
Color Black or Blue or Gold or Green or Orange or Red or Silver or Violet