{"product_id":"dura-ace-sm-ad91","title":"Dura Ace SM-AD91","description":"\u003cul\u003e\n\u003cli\u003e For frames without braze-on hanger\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Designed specifically for Di2 derailleurs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Also works with mechanical derailleurs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Built-in aluminium plate stabilizes the derailleur while changing gears\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Failure to use this clamp could result in damage to the bicycle frame\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"34.9mm","offer_id":44108306612335,"sku":"270774-01","price":24.99,"currency_code":"CAD","in_stock":true},{"title":"31.8 and 28.6mm","offer_id":44108306645103,"sku":"270774-02","price":24.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/8486\/5903\/files\/270774-01_1.jpg?v=1769270002","url":"https:\/\/south-delta-bikes.myshopify.com\/products\/dura-ace-sm-ad91","provider":"South Delta Bikes","version":"1.0","type":"link"}