{"product_id":"shimano-dura-ace-crankset","title":"Shimano Dura-Ace Crankset","description":"\u003cul class=\"description-overview\"\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":"Shimano","offers":[{"title":"160mm \/ 50\/34t","offer_id":58329686638979,"sku":"FCR9200M04","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"160mm \/ 52\/36t","offer_id":58329686671747,"sku":"FCR9200M26","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"165mm \/ 50\/34t","offer_id":58329686704515,"sku":"FCR9200A04","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"165mm \/ 52\/36t","offer_id":58329686737283,"sku":"FCR9200A26","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"167.5mm \/ 50\/34t","offer_id":58329731236227,"sku":"FCR9200B04","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"167.5mm \/ 52\/36t","offer_id":58329731268995,"sku":"FCR9200B26","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"170mm \/ 50\/34t","offer_id":58329686770051,"sku":"FCR9200C04","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"170mm \/ 52\/36t","offer_id":58329686802819,"sku":"FCR9200C26","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"172.5mm \/ 50\/34t","offer_id":58329686835587,"sku":"FCR9200D04","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"172.5mm \/ 52\/36t","offer_id":58329686868355,"sku":"FCR9200D26","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"175mm \/ 50\/34t","offer_id":58329686901123,"sku":"FCR9200E04","price":549.99,"currency_code":"GBP","in_stock":false},{"title":"175mm \/ 52\/36t","offer_id":58329686933891,"sku":"FCR9200E26","price":549.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/8619\/7542\/files\/fcr9200-5236.jpg?v=1782379163","url":"https:\/\/richmondcycles.co.uk\/products\/shimano-dura-ace-crankset","provider":"Richmond Cycles","version":"1.0","type":"link"}