• Shimano SM-AD91 Clamp Band Dura-ace DI2 Braze-on Adapter

Shimano SM-AD91 Clamp Band Dura-ace DI2 Braze-on Adapter

$17.95 $21.99
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The Shimano SM-AD91 Clamp Band adapts braze-on front derailleurs to frames without built-in mounts. Made from lightweight alloy, it provides stiffness and a perfect fit for Dura-Ace Di2 setups.

Key Features

  • Braze-on adapter clamp for front derailleurs.

  • Compatible with Shimano Dura-Ace Di2.

  • Lightweight alloy construction.

  • Ensures stable, precise derailleur positioning.

  • Ideal for Di2 conversions and upgrades

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