Alloy 7075-CNC Chainring.
BCD110/74: 50/36/26T, 50/34/24T, 48/38/28T, 48/36/26T,
48/34/24T, 46/36/24T, 46/34/24T.
BCD130/74: 54/42/32T, 54/39/30T, 53/39/30T, 52/42/30T,
52/39/30T,
Color: silver or black,
(Available in other colors).