{"product_id":"fcr9200b260","title":"C\/SET D\/Ace R9200 52\/36 167.5mm","description":"\u003cul\u003e\n\u003cli\u003eThe HollowTech II 12-speed Dura-Ace chainset offers the optimum balance of light weight and rigidity, making it the global choice for road racing's elite riders\u003c\/li\u003e\n\u003cli\u003eHollow outer chainring, giving vast improvements in rigidity and increased weight savings\u003c\/li\u003e\n\u003cli\u003eThe hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load\u003c\/li\u003e\n\u003cli\u003eThese industry leading HollowTech II 4 arm cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, and improve strength\u003c\/li\u003e\n\u003cli\u003eThe teeth have been developed to work only in conjunction with the 12-speed chains for improved contact providing more efficiency and improved power transfer\u003c\/li\u003e\n\u003cli\u003eThere is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines\u003c\/li\u003e\n\u003cli\u003eHollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency\u003c\/li\u003e\n\u003cli\u003eBottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Madison","offers":[{"title":"Default Title","offer_id":55147898569089,"sku":"FCR9200B26","price":549.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0336\/3982\/5547\/files\/fcr9200-5236_3a27ea43-b84f-476d-b1c5-8958991c811b.jpg?v=1778344735","url":"https:\/\/scuffwheels.com\/it\/products\/fcr9200b260","provider":"Scuff Wheels","version":"1.0","type":"link"}