{"product_id":"4550170893972-shimano-fc-r9200-dura-ace-12-speed-double-chainset-52-36t-165-mm","title":"Shimano FC-R9200 Dura-Ace 12-speed double chainset, 52 \/ 36T 165 mm","description":"\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"Content-Type\"\u003e\u003cp\u003e\u003cspan\u003e\u003cul\u003e\n\u003cli\u003eEnsures light weight.\u003c\/li\u003e\n\u003cli\u003eTransfer your pedaling effort to the transmission.\u003c\/li\u003e\n\u003cli\u003eEnsures the fastest and most accurate front shift available.\u003c\/li\u003e\n\u003cli\u003eOffered in even shorter crank arm lengths to offer adjustment options for any rider.\u003c\/li\u003e\n\u003cli\u003eThe optimized design of the crank arm ensures a power transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\n\u003cbr\u003eItem Length: 330\u003cbr\u003eNumber of Items: 1\u003cbr\u003ePart Type: Crank\u003cbr\u003eSize: 52\/36T\u003cbr\u003eSport\/Activity: ‎Cycling\u003cbr\u003eType: Crank\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rarewaves","offers":[{"title":"Default Title","offer_id":58200353210742,"sku":"4550170893972","price":525.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7504\/8033\/files\/orig_13023218_18943559_20241021074256.jpg?v=1783076891","url":"https:\/\/www.rarewaves.com\/products\/4550170893972-shimano-fc-r9200-dura-ace-12-speed-double-chainset-52-36t-165-mm","provider":"Rarewaves.com","version":"1.0","type":"link"}