Chainrings

Force22 50T 110mm - 11.6218.010.001

Red22 50T 110mm - 11.6218.010.000

50T Dura Ace FC-9000

SLX FC-M675

Chainring 4 Bolts

11.6218.000.001 Red 2012 39T Chainring

22T Deore FC-M590 Black

9 Speed Alloy 64mm BCD

9 Speed Steel 64mm BCD

9 Speed Steel 104mm BCD

9 Speed Alloy 104mm BCD