Please note before buying that I have put a fair price for all 3 as they will need a good clean or restoring…..recently got a box of bits .these have been sitting back of a garage for a lot of years …….meltforging double crank.54/46 I 165 arm .this has green paint or something on the back as photos show …super custom crank set 48/42 170 arm 3 …custom crank set 52/42 165 arm …the arm on the custom set on the left is a different pattern on the front but back looks same so not sure if right arm as photo show .also on back of super custom arm looks like Shimano so may not be right arm see photo .please study before buying ..I have taken a lot of photos ..please study all photos before buying and note the low price for all 3 sets as they need a good clean or restore.