Shimano SM-AD17 Front Mech Clamp Band Adapter Shim 34.9mm to 31.8mm Derailleur

Shimano Front Derailleur Clamp Band Reducing Adapter. Adapts 34.9mm front derailleur clamp to 31.8mm seat-tube . >>>Genuine Shimano - not a cheap copy <<<. Manufacturer: Shimano. For use with Shimano Deore / LX / SLX / XT / XTR front derailleurs only.

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