{"product_id":"guarnitura-shimano-dura-ace-fc-r9100-52-36","title":"Shimano Dura Ace FC-R9100 crankset - 52\/36","description":"\u003cp\u003e\n\tThe Shimano Dura-Ace R9100 has been completely re-designed to offer the very best combination of light weight and stiffness. It features Shimano\u0026#39;s iconic 4-arm hollow spider that is made from hollow-forged aluminium.\u003c\/p\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\t\tEnhanced design saves 7g while maintaining rigidity.\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tIconic 4-arm construction maintains high rigidity and reduces weight.\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tOptimised crank arm design strengthens key stress zones.\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tNew chainring tooth profile is adapted for race bike specific disc brake systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tAccommodates shorter chainstays (410mm) with 135mm OLD rear spacing.\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tHollowglide chainring construction maintains smooth shifting whilst reducing weight and increasing stiffness.\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tWeight: 609g (50.34T).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"172.5mm \/ Black","offer_id":37994634412214,"sku":"IFCR9100DX26","price":638.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/products\/shimano-grnt-duraace-9100blk-17.jpg?v=1612472052","url":"https:\/\/maisoncalyx.shop\/en\/products\/guarnitura-shimano-dura-ace-fc-r9100-52-36","provider":"All4cycling ","version":"1.0","type":"link"}