{"product_id":"o-symetric-chain-ring-52t-1","title":"O.symetric chainring 52t","description":"5-arm, 110 mm bolt circle, 7075 T6 aluminum, black SB-packed, suitable for Stronglight, Shimano, SRAM Road cranksets. The revolutionary chainrings from O.Symetric. Non-circular shape for a 10% performance increase, better acceleration. 10% reduction in muscle lactic acid production, no other chain length necessary. Successes with O.Symetric chainrings: Tour de France 2017 - Winner Christopher Froome Tour de France 2016 - Winner Christopher Froome Tour de France 2015 - Winner Christopher Froome Tour de France 2013 - Winner Christopher Froome Tour de France 2012 - Winner Bradley Wiggins Tour de France 2012 - 2nd Place Christopher Froome Vuelta 2017 - Winner Christopher Froome Olympic Games 2012 - Individual Time Trial Winner Bradley Wiggins Gold Medal Olympic Games 2012 - 3rd Place Individual Time Trial Christopher Froome Bronze Medal Ironman Abu Dhabi 2014 - Winner Tylor Butterfield Ironman Hawaii 2013 - Winner Fred van Lierde Roc d'Azur 2013 - Cross Country Winner Miguel Martinez Number of teeth 52 Article type mounting 5-hole main color black bolt circle 110 mm rear gears 10-speed, 11-speed","brand":"O.symetric","offers":[{"title":"Default Title","offer_id":55659480121722,"sku":"3700223711208","price":127.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/3478\/9439\/files\/07336530.jpg_Web-Ausleitung_d39faffd-b857-4a9f-96c8-b5e8c5178967.jpg?v=1782324561","url":"https:\/\/tormino.com\/products\/o-symetric-chainring-chain-ring-52t-1","provider":"Tormino","version":"1.0","type":"link"}