Dura Ace SM-AD91
34.9mm
$24.99
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Dura Ace SM-AD91
$24.99
Shipping calculated at checkout.
Details
- For frames without a brazed derailleur hanger
- Designed specifically for Di2 derailleurs
- Also compatible with mechanical derailleurs
- An integrated aluminum plate stabilizes the derailleur during gear changes.
- Using an improperly compliant hose clamp can damage the bicycle frame.
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