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Dura-Ace Di2 FD-R9150 Front Derailleur Adaptor

Mfg PartNum:
  (4 customer reviews)
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Shift and adapt.

To use a Dura Ace 9150 Di2 Front Derailleur on a frame without a braze-on mount, simply clamp this Shimano adapter around your seat tube, and voilĂ , you're ready for some unprecedentedly crisp front shifting.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

SM-AD91 Adapter - 34.9mm

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It works
by delbiker
Cycling Enthusiast
south coastal Delaware

It's a derailleur clamp and does what it is supposed to do.

Reviewed 9/22/2020
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High quality part.
by Dale
Cycling Enthusiast
Charleston, WV
0 of 4 customers found this review helpful.

You don't want critical components of your bike to fail while far away from your car. This clamp is critical to mission success. It is built to the exact standards that will not fail you.

Reviewed 3/2/2019
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by Anonymous

Works as described. Used it to install new GRX front mech on my Macho Man disc!

Reviewed 6/19/2020
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Great fit and finish. Does what it is supposed to do.
by HampstenTi
Cycling Enthusiast
Sacramento, Ca

Great Shimano fit and finish. Reasonable price. Functions as it should.

Reviewed 6/18/2020
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