{"product_id":"shimano-ultegra-cs-hg800-11-11-34t","title":"Shimano Ultegra CS-HG800-11 11-34T","description":"\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eWide-Range Versatility. Universal Hub Compatibility.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe defining mechanical feature of the Shimano CS-HG800-11 Cassette is its specialized hub carrier body. While it features an expansive \u003cb data-path-to-node=\"3\" data-index-in-node=\"136\"\u003e11-34T gear range\u003c\/b\u003e typically found in the mountain bike world, it is physically designed to fit onto both \u003cb data-path-to-node=\"3\" data-index-in-node=\"241\"\u003estandard 10\/11Speed mountain bike freehubs and 11Speed road freehub bodies\u003c\/b\u003e (using the included 1.85mm spacer). This universal design makes it a lifesaver for riders wanting to mount an ultra-wide road cassette onto durable, mountain-bike-spaced wheelsets for gravel or commuting.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eWhy the HG800-11 is an Endurance Favorite:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eUncompromised 11-34T Climbing Range:\u003c\/b\u003e Delivers a generous 34T bailout gear. When paired with a compact road or sub-compact gravel crankset, it unlocks a sub-1:1 gear ratio that lets you spin smoothly up loose, steep fire roads without bogging down.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eHG-EV Precision Tooth Profiles:\u003c\/b\u003e Features Shimano’s hyper-engineered \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"68\"\u003eHyperglide (HG-EV)\u003c\/b\u003e tooth contours and shifting ramps. This geometry ensures that even under heavy pedaling loads or out-of-the-saddle climbing efforts, your chain glides instantaneously and silently between gears.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eLightweight Aluminum Spider Carrier:\u003c\/b\u003e The largest cogs are riveted to an anodized aluminum spider arm structure. This drastically minimizes weight, increases structural rigidity, and prevents the individual cogs from biting into soft aluminum freehub bodies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eOptimized Cadence Progression:\u003c\/b\u003e While providing a massive overall range, the cog steps are meticulously spaced (\u003cspan class=\"math-inline\" data-math=\"11-13-15-17-19-21-23-25-27-30-34\" data-index-in-node=\"111\"\u003e11-13-15-17-19-21-23-25-27-30-34\u003c\/span\u003e) to keep your pedaling rhythm smooth and natural, preventing sudden drops or jumps in cadence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eRobust All-Weather Durability:\u003c\/b\u003e Built with nickel-plated steel cogs that resist corrosion, shed mud rapidly, and handle thousands of miles of heavy drivetrain friction under the most demanding outdoor conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eSeries \/ Tier:\u003c\/b\u003e Ultegra \/ GRX Level Performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eSpeed:\u003c\/b\u003e 11Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eGear Combination:\u003c\/b\u003e 11-13-15-17-19-21-23-25-27-30-34T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eFreehub Body Compatibility:\u003c\/b\u003e Fits standard Road 11Speed freehubs (with included 1.85mm spacer) AND MTB 10\/11-speed freehubs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eMaterial Architecture:\u003c\/b\u003e Nickel-Plated Steel Cogs with an Aluminum Spider Carrier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eWeight:\u003c\/b\u003e ~335 grams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"9,0\"\u003e\u003cb data-path-to-node=\"9,0\" data-index-in-node=\"0\"\u003eThe Alegro Perspective:\u003c\/b\u003e In the shop, we call the HG800 the \"Swiss Army Knife\" of 11Speed cassettes. It’s an absolute lifesaver if you are converting an older endurance road bike or a rugged urban commuter into a dedicated gravel machine. Because the back of the cassette is subtly dished, it can slide straight onto a standard mountain bike wheel or an older 10Speed road wheel, instantly upgrading your bike to a modern 11Speed system without forcing you to buy a new rear wheel. Paired with a clutch rear derailleur like a \u003cb data-path-to-node=\"9,0\" data-index-in-node=\"528\"\u003eShimano GRX\u003c\/b\u003e, it runs beautifully silent over the roughest washboard dirt.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eSartorial Precision. Infinite Climbing Capability. Expand Your Horizons with Shimano.\u003c\/b\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":50506686791903,"sku":"ICSHG8001111134","price":145.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5452\/3103\/files\/db13bb539501280915b3b7772915577235651109.jpg?v=1782848734","url":"https:\/\/alegrocycles.com\/products\/shimano-ultegra-cs-hg800-11-11-34t","provider":"Alegro Cycles","version":"1.0","type":"link"}