{"product_id":"shimano-dura-ace-sm-ad91","title":"Shimano - Dura Ace SM-AD91","description":"\u003cp\u003e• For frames without braze-on hanger\u003cbr\u003e• Designed specifically for Di2 derailleurs\u003cbr\u003e• Also works with mechanical derailleurs\u003cbr\u003e• Built-in aluminium plate stabilizes the derailleur while changing gears\u003cbr\u003e• Failure to use this clamp could result in damage to the bicycle frame\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Shimano, SM-AD91, Clamp band unit, 31.8 and 28.6mm","offer_id":46941106634980,"sku":"270774-02","price":25.0,"currency_code":"CAD","in_stock":true},{"title":"Shimano, SM-AD91, Clamp band unit, 34.9mm","offer_id":46941106667748,"sku":"270774-01","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/0800\/3556\/files\/270774-02_1.jpg?v=1762119735","url":"https:\/\/www.emilebicyclettes.com\/products\/shimano-dura-ace-sm-ad91","provider":"Émile Bicyclettes","version":"1.0","type":"link"}