Shimano SM-AD91 Dura Ace R9150 Front Derailleur Adapter -FD-R9100, FD-R9150, FD-R8000, FD-R8050 Large 34.9mm. Shimano SM-AD91 Dura Ace R9150 Front Derailleur Adapter -FD-R9100, FD-R9150, FD-R8000, FD-R8050.
Shimano SM-AD91 DuraAce Front Derailleur Adapter FD-R9100/9150/8000 28.6-31.8mm
Convenient & Easy to Use Bicycle Front Derailleur Adapter Ring 349mm to 318mm
Shimano FD-9100 DuraAce Front Derailleur Clamp on 34.9 Black Used
Shimano FD-9100 DuraAce Front Derailleur Clamp on 31.8 Black Used
An Essential Front Derailleur Conversion Tool 349mm 318mm Adapter Ring
