Metal Disc brake

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{"cid":"297231","pid":"37497127","pimg_url":"\/\/img1.tradegrowthhub.com\/b4\/7c\/99ff19a5b64a\/product\/148984466_s-w400xh400.jpg","name":"Metal Electric bicycle electric motorcycle disc brake system drum brake change disc brake conversion kit","attrs":{"Price":"Negotiable","MOQ":"20 cases","Delivery Time":"Negotiable","Brand":"XYF"}}