Vintage Shimano Ultegra FD-6503 TRIPLE Front Derailleur Clamp 31.8mm 9 Speed

Model: Ultegra FD-6503 front derailleur with Shimano SM-AD11 band-clamp adapter. Markings: Outer cage marked "Shimano Ultegra"; inner cage stamped "FD-6503 Shimano Japan VIA"; adapter marked "Shimano SM-AD11".

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