{"product_id":"crank-set-d-ace-r9200-p-power-165mm","title":"FC-R9200 Dura-Ace 12-speed double power meter crankset, 165 mm","description":"\u003cul\u003e\n\u003cli\u003eWith several years of development and working closely with professional teams you can expect extreme accuracy from Shimano's first fully integrated power meter HollowTech II 12-speed Dura-Ace crankset\u003c\/li\u003e\n\u003cli\u003eAccurately calibrated strain gauges are integrated inside both left and right crank arms, this provides a stable measurement system through rotation from both sides for extremely precise data\u003c\/li\u003e\n\u003cli\u003e+\/-2% accuracy of strain gauge measured power\u003c\/li\u003e\n\u003cli\u003eBluetooth and ANT+ with wireless firmware update and data acquisition system\u003c\/li\u003e\n\u003cli\u003eEasily rechargeable integrated battery with fully waterproof reliable electric system\u003c\/li\u003e\n\u003cli\u003eThese industry leading HollowTech II cold forged hollow crank arms have 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":"Bike Clinique","offers":[{"title":"Double \/ Black \/ 165 mm","offer_id":48572815278388,"sku":"FCR9200PA","price":622.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/8116\/3060\/files\/fc-r9200-dura-ace-12-speed-double-power-meter-crankset-165-mm-6862523.jpg?v=1763803146","url":"https:\/\/bikeclinique.com\/products\/crank-set-d-ace-r9200-p-power-165mm","provider":"Bike Clinique","version":"1.0","type":"link"}