MCS CR-MO 3/32" COG NICKEL

Our newest addition, 3/32" Cr-Mo cogs for Shimano compatible drivers!!   SPECIFICATIONS:Material: Cold forged Cr-Mo steel - Heat TreatedSize: 13T, 14T, 15T, 16T, 17T & 18TColor: NickelWeight: 15.0 grams / 0.53 ounces for the 13T              18.2 grams / 0.64 ounces for the 14T              23.0 grams / 0.81 ounces for the 15T              27.5 grams / 0.97 ounces for the 16T              32.1 grams / 1.13 ounces for the 17T               39.0 grams / 1.38 ounces for the 18T