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Shimano

Dura Ace SM-AD91

Dura Ace SM-AD91

$24.99 CAD

$24.99 CAD

Sale Sold out

Title 34.9mm 31.8 and 28.6mm

270774-01

Quantity

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

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