{"product_id":"kenda-k1151-juggernaut-sport-26x4-0-fat-bike-tire","title":"Kenda K1151 Juggernaut Sport 26x4.0 Fat Bike Tire","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eThe tire that started the fat bike category. Still the one most fat bikes ride on.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWhen Kenda decided to build their first fat bike tire, they did not look at other bicycle tires for inspiration — they looked at off-road motorcycles. Inspired by the championship-winning Millville 2 motorcycle tire, the Juggernaut was engineered from the ground up for maximum traction across the widest possible range of surfaces. The result became one of the most widely used fat bike tires in the world — stocked as OEM equipment on fat bikes and fat eBikes across multiple brands. The K1151 Sport is the wire bead entry point into the Juggernaut lineup — reliable, durable, and designed for a wide range of surface conditions including hard pack, sand, and snow.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eHuge Air Volume — The Fat Bike Advantage\u003c\/strong\u003e\u003cbr\u003eThe 4.0\" width provides a massive air volume that fundamentally changes how the bike interacts with the ground. At lower pressures, the tire conforms to the surface rather than bouncing off it — softening the ride over rough ground, distributing the bike's weight over a larger contact patch on loose surfaces, and providing flotation on sand and snow that no standard MTB tire can match. Huge air volume softens the ride while the tread design keeps rolling resistance manageable for the size.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDTC Dual Tread Compound — Speed and Grip in One Tire\u003c\/strong\u003e\u003cbr\u003eThe K1151 uses Kenda's DTC (Dual Tread Compound) — two different rubber formulations working together in a single tire. A hard 60sA rubber runs through the centre of the tread for long-lasting, fast-rolling performance on hardpack, gravel, and pavement. A softer 50sA rubber covers the shoulder knobs for grip and cornering traction when the bike leans into loose dirt, sand, or snow. The result is a tire that rolls acceptably at speed on road sections and bites reliably when the surface turns technical. Great centre tread life, great cornering control and grip.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDirectional Tread Design — Self-Cleaning, Corner-Stable\u003c\/strong\u003e\u003cbr\u003eThe K1151 uses a directional tread pattern with an open lug design that self-cleans quickly in loose and muddy conditions, shedding debris rather than packing it into the tread. Continuous tread blocks across the shoulder provide stability and grip in corners. Two different tread heights — lower centre knobs for efficiency, taller edge knobs for bite — are optimised for mixed surface conditions across rock, sand, snow, hardpack, and everything in between.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eLarge Casing — Better Flotation in Snow\u003c\/strong\u003e\u003cbr\u003eThe 4.0\" casing volume provides meaningful flotation in soft snow — the tire sinks less and rolls over the surface rather than digging through it. For Vancouver riders who take their fat bike to the North Shore or Whistler in winter, this is the fundamental reason to run a fat tire. Nothing stops the Juggernaut Sport.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e60 TPI Wire Bead — Durable and Reliable\u003c\/strong\u003e\u003cbr\u003e60 TPI is the correct thread count for a daily-use, all-conditions tire at this size and price point. The wire bead is non-folding — the tire holds its shape during installation, mounts reliably on standard fat bike rims, and is straightforward to work with at the workshop. Wire bead tires are more resistant to bead damage during mounting and more forgiving to install than folding equivalents. This is a clincher tire designed for use with a standard fat bike inner tube — not tubeless compatible.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eFeature\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eKenda K1151 Juggernaut Sport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eSize\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e26x4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eETRTO\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e102-559\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eBead\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eWire — non-folding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eTPI\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eCompound\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eDTC — 60sA centre \/ 50sA shoulder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eTread\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eDirectional — dual tread height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003ePuncture Protection\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eTubeless\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eNo — clincher with inner tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e1609g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003ePSI Range\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e5–30 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eColour\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eSidewall\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eIntended Use\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eFat bike — trail, snow, sand, hardpack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eMade\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eCompatibility Notes\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eRim width\u003c\/strong\u003e — 26x4.0 is correct for fat bike rims in the 65–90mm internal width range. Confirm your rim width before ordering — rim width outside the recommended range affects tyre profile and handling.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eInner tube required\u003c\/strong\u003e — not tubeless compatible. A 26x4.0 fat bike inner tube is required and sold separately — ask at the workshop.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eRadRover compatibility\u003c\/strong\u003e — the Juggernaut 26x4.0 is the original OEM tyre on the RadRover and many earlier fat eBike models. Confirm your wheel size before ordering as newer fat eBike models may use different sizes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eSold individually — one tire per listing. Wire bead clincher.\u003c\/em\u003e\u003c\/p\u003e","brand":"Kenda","offers":[{"title":"Default Title","offer_id":45481259565103,"sku":null,"price":89.95,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/8784\/7215\/files\/Juggernaut-tires3-1500x1000.jpg?v=1781559021","url":"https:\/\/evercoastbicycles.ca\/products\/kenda-k1151-juggernaut-sport-26x4-0-fat-bike-tire","provider":"Evercoast Bicycle Co.","version":"1.0","type":"link"}