Shimano Ultegra FD-6703 SM-AD11 Clamp Band Unit for Braze-on Derailleur (31.8mm) 2 Speed Air Release Button

Air Release Button

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Shimano Ultegra FD-6703 SM-AD11 Clamp Band Unit for Braze-on Derailleur (31.8mm) 2 Speed Air Release ButtonFor use with Shimano Ultegra FD 6703 triple front derailleurs. Compatibility This SM AD11 Clamp Band Unit can also be used on the following front derailleurs: Shimano Ultegra FD 6700 Shimano Ultegra FD 6603 Shimano Ultegra FD 6600 Shimano 105 FD 5703 Shimano 105 FD 5700 Shimano Tiagra FD 4603 Shimano Tiagra FD 4600 Shimano Tiagra FD 4503 Shimano Tiagra FD 4500 Shimano Sora FD 3503 Shimano Sora FD 3500 Shimano Sora FD 3403 Shimano Sora FD 3400 Shimano