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Shimano Dura-Ace SM-AD91 Derailleur Clamp Band Adapter

Shimano Dura-Ace SM-AD91 Derailleur Clamp Band Adapter

Regular price
$21.99
Sale price
$21.99

For frames without braze-on hanger
Designed specifically for Di2 derailleurs
Also works with mechanical derailleurs
Built-in aluminium plate stabilizes the derailleur while changing gears
Failure to use this clamp could result in damage to the bicycle frame