{"product_id":"shimano-ultegra-fc-08-crankset-170mm-11-speed-52-36t-110-asymmetric-bcd-hollowtech-ii-spindle-interface-blk","title":"Shimano Ultegra FC-08 11-Speed 2x 52\/36T 110 BCD Hollowtech II 170mm Black Crankset","description":"\u003cp\u003eWith \u003cstrong\u003e52\/36T semi-compact rings and 170mm arms\u003c\/strong\u003e, this Ultegra FC-08 is aimed at road riders who want taller gears for faster group rides while keeping a usable inner ring. It's for Shimano 11-speed and fits Hollowtech II bottom brackets.\u003c\/p\u003e\u003cp\u003eThe 52T outer ring gives more top-end speed than a 50T compact, and the 36T inner keeps rolling hills manageable. \u003cstrong\u003eNo bottom bracket is included.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoad riders on Shimano 11-speed 2x drivetrains\u003c\/li\u003e\n\u003cli\u003eStronger riders who want 52\/36 gearing for faster riding at 170mm\u003c\/li\u003e\n\u003cli\u003eOwners of frames using outboard Hollowtech II bottom brackets\u003c\/li\u003e\n\u003cli\u003eConsider a different crank if you've moved to 12-speed or a 1x setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle interface:\u003c\/strong\u003e Shimano Hollowtech II, for outboard bottom brackets (sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRings and BCD:\u003c\/strong\u003e 52\/36T on 110 Shimano asymmetric BCD; 11-speed, compatible with HG-EV and HG-X11 chains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGearing choice:\u003c\/strong\u003e 52\/36 is taller than a 50\/34 compact — choose it if you rarely need the smallest climbing gear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eHollowtech hollow-forged arms.\u003c\/strong\u003e Shimano's Hollowtech arms reduce weight and rotating mass without giving up strength or rigidity, which helps when you accelerate out of corners.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHollowglide outer ring.\u003c\/strong\u003e The outer ring's Hollowglide construction cuts weight while keeping strength for power transfer and quick, precise front shifts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e110 asymmetric BCD and Hollowtech II spindle.\u003c\/strong\u003e The four-arm 110 Shimano asymmetric pattern takes matching Shimano rings, and the spindle fits outboard bottom brackets sold separately. Chainline is 43.5mm with a 146mm Q-factor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e52\/36T, 170mm.\u003c\/strong\u003e Semi-compact rings in a common road length, black finish, 681g listed weight.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e Hollowtech arms, Hollowglide shifting, and a widely used 110 asymmetric ring pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e 11-speed only, bottom bracket sold separately, and replacement rings must match the asymmetric BCD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e It's Shimano's 11-speed Ultegra road double, a straightforward match for 11-speed Ultegra groups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eWe point riders toward 52\/36 when they're spinning out a compact, and at Victory Bicycle Studio we'll confirm length and BB before it ships.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Shimano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Ultegra FC-08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank length:\u003c\/strong\u003e 170mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain speeds:\u003c\/strong\u003e 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainrings:\u003c\/strong\u003e 52\/36T double\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD:\u003c\/strong\u003e 110 Shimano asymmetric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle interface:\u003c\/strong\u003e Shimano Hollowtech II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 43.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ-factor:\u003c\/strong\u003e 146mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain compatibility:\u003c\/strong\u003e Shimano HG-EV, HG-X11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 681g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedal thread:\u003c\/strong\u003e 9\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom bracket:\u003c\/strong\u003e Not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e IFC08CX26A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":53537279869235,"sku":"IFC08CX26A","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/46bc847815d6b88f7b97eb04d26cfa4215bba7d7.jpg?v=1782247930","url":"https:\/\/victorybicyclestudio.com\/products\/shimano-ultegra-fc-08-crankset-170mm-11-speed-52-36t-110-asymmetric-bcd-hollowtech-ii-spindle-interface-blk","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}