{"product_id":"shimano-dura-ace-bb-7700-dura-ace-bottom-bracket-70-109-mm","title":"Shimano Dura-Ace BB-7700 Dura-Ace bottom bracket 70 - 109 mm","description":"\u003cul\u003e\n\u003cli\u003ePrecision engineered Dura-Ace 7700 bottom bracket for road Octalink splined system\u003c\/li\u003e\n\u003cli\u003e22 mm diameter chrome-moly hollow pipe billet axle reduces weight\u003c\/li\u003e\n\u003cli\u003eSplined interface provides a more rigid crank assembly compared to tapered counterparts\u003c\/li\u003e\n\u003cli\u003eCompound bearing structure - ball and needle bearings support the spindle to reduce flex\u003c\/li\u003e\n\u003cli\u003eMaintenance-free sealed cartridge design prevents corrosion and is easy to install\u003c\/li\u003e\n\u003cli\u003eAverage weight 173 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano Dura-Ace","offers":[{"title":"Default Title","offer_id":58052255875453,"sku":"BB7700I09","price":114.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/8747\/2765\/files\/bb770_3e64e746-4cb8-4093-b569-cea3d75e24ea.jpg?v=1778673430","url":"https:\/\/www.cyclestore.co.uk\/products\/shimano-dura-ace-bb-7700-dura-ace-bottom-bracket-70-109-mm","provider":"Cyclestore","version":"1.0","type":"link"}