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 voilà, you're ready for some unprecedentedly crisp front shifting.
Ordered by Most Relevant First
High quality part.
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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.
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