{"product_id":"shimano-ultegra-fc-6800-50-34t-11-speed-chainset-172-5mm","title":"Shimano Ultegra FC-6800 50\/34T 11 Speed Chainset - 172.5mm","description":"\u003cdiv\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eShimano Ultegra FC-6800 50\/34T 11 Speed Chainset - 172.5 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe latest Shimano Ultegra fc 6800 Chainring 11s crankset has an unprecedented price \/ quality ratio: Dura Ace technology for an Ultegra price with a hollow-forged arm and optimised chainring shape. Thanks to its innovative 4-arm connector every chainring combination will fit on this crank; which means you can ride double and convert to a compact without buying a new crank.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eInnovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low\u003c\/li\u003e\n\u003cli\u003eThe chainring teeth have been developed to work in conjunction with the CN-5701 chains for increased contact to provide greater efficiency and improved power transfer\u003c\/li\u003e\n\u003cli\u003eHollowTech II allows the bottom bracket bearings to be spaced wider apart (outboard from the frame), enabling the use of larger bearings and an increased axle diameter\u003c\/li\u003e\n\u003cli\u003eThe system allows for easier installation, adjustment, and maintenance\u003c\/li\u003e\n\u003cli\u003eDesigned to work with HollowTech II type bottom bracket cups (BB not included)\u003c\/li\u003e\n\u003cli\u003eLightweight anodised aluminium chainrings for smooth and precise shifting\u003c\/li\u003e\n\u003cli\u003eTooth range: 50\/34T\u003c\/li\u003e\n\u003cli\u003eCrank arm length: 172.5mm\u003c\/li\u003e\n\u003cli\u003eIncludes both crank arms (does not include bb)\u003c\/li\u003e\n\u003cli\u003eLightweight aluminium chainrings\u003c\/li\u003e\n\u003cli\u003eWeight: 668g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42864723198209,"sku":"KFC6800DX04 \/ U6R B1","price":329.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/0196\/4698\/products\/57_98e721e0-74b1-4aef-961a-8a988ec279d6.png?v=1653040874","url":"https:\/\/sportandleisure.com\/en-us\/products\/shimano-ultegra-fc-6800-50-34t-11-speed-chainset-172-5mm","provider":"Sport \u0026 Leisure","version":"1.0","type":"link"}