SD-X CNC 7075 Chainring 4 hole 104 Black

1 1/8"x 1.50, 36 T, 37 T, 38 T, 39 T, 40 T, 41 T, 42 T, 43 T, 44 T, 45 T, 46 T, 47 T, 48 T, 49 T