Shimano Ultegra FC 6500 chainring, 39 teeth, B-type, 130 mm bolt circle
Shimano chainring bolts for DURA-ACE FC 7900 / FC-7950 crankset, 10x2-speed
Shimano DURA-ACE FC 7900 chainring, 52 teeth, B type, 130 mm bolt circle
Shimano DURA-ACE FC 7900 chainring, 55 teeth, Type A, 130 mm bolt circle
Shimano DURA-ACE FC 7950 chainring, 50 teeth, F type, 110 mm bolt circle, aluminium
Shimano DURA-ACE FC 7800 10x2-speed crankset, 130mm chainline, 5-arm
Shimano DURA-ACE FC 7950 crankset, 50–34 teeth, 2-speed, compact
The Shimano Dura-Ace FC 7800 triple crankset with 532/39/30-tooth chainrings.
Shimano DURA-ACE FC 7703 crankset, 53-39-30-tooth chainring set, 175 mm length, 9x3-speed
