(31.8mm/1.25in)Bike Front Derailleur Adapter Clamp Ring Braze On To Clamp BJ

Main Function: The bike front derailleur clamp is mainly used to change braze on type into clamp kind, able to provide convenience during use and cycling. Item Type: Front Derailleur Adapter Clamp. 1 x Front Derailleur Adapter Clamp.

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