{"title":"Fat Bike Inner Tubes","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eShop our range of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efat bike inner tubes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e from leading cycling brands, including Kenda, Schwalbe, Nutrak and Maxxis. With options for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e20\", 24\", 26\" and 27.5\" wheels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, our collection covers a range of fat bike tyre sizes and widths. \u003c\/span\u003e\u003cspan\u003eWhether you're replacing a punctured tube or keeping a spare ready for your next ride, browse our selection of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efat tyre inner tubes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for tyres ranging from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.5\" to 5.0\" wide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Check the size printed on your existing tyre and compare it with the specifications of each inner tube to find the right fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eChoose your tyre diameter:\u003c\/strong\u003e  \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/www.tubeking.co.uk\/collections\/fat-bike-tubes?constraint=20\" title='20\" fat bike inner tubes' style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e20\"\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e  |  \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/www.tubeking.co.uk\/collections\/fat-bike-tubes?constraint=24\" title='24\" fat bike inner tubes' style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e24\"\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e  |  \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/www.tubeking.co.uk\/collections\/fat-bike-tubes?constraint=26\" title='26\" Fat bike inner tubes' style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e26\"\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e |  \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/www.tubeking.co.uk\/collections\/fat-bike-tubes?constraint=27-5\" title=\"27.5 fat bike inner tubes\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e27.5\"\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"20-x-4-125-fat-bike-kenda-inner-tube-schrader-valve","title":"20 x 4.125 Kenda Bike Inner Tube - Schrader Valve 40mm","description":"\u003cp\u003eKenda inner tubes. If ever there was the inner tube brand used the world over it’s Kenda. All for good reason, the combination of manufacturing, materials and quality all at the best price. Kenda tubes are used by more riders than any other tube. Why not get your Kenda tubes today, at Tube King we’re the full range ready to go today.\u003c\/p\u003e\n\u003cp\u003eInner Tube Size: 20 x 4.125\u003c\/p\u003e\n\u003cp\u003eInner Tube Valve Type: Schrader Valve 40mm\u003c\/p\u003e\n\u003cp\u003eBox image \/ specification for illustration purposes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e \u003cstrong\u003eKenda brand is currently unavailable, ETC brand will be sent by default. Specification, quality, sizing are equal. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Kenda","offers":[{"title":"Default Title","offer_id":20693980905561,"sku":"KT34C \/ K43","price":9.97,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/products\/20x1.75-2.125_ThornResistantKendaBikeInnerTube-SchraderValve40mm_1024x1024_107b774d-91a4-4fe2-a208-cef8d70c6a6d.webp?v=1780745538"},{"product_id":"schwalbe-inner-tube-no-13j-presta-valve-26-inch-fat-bike","title":"26\" x 3.5 - 4.8 Schwalbe Fat Bike Inner Tube Presta Valve No. 13J (SV13J)","description":"\u003cp\u003eWho makes the best bike inner tubes? In our opinion it’s got to be Schwalbe. They go further in every way to give you the highest quality bike inner tubes on the market. Why not upgrade to Schwalbe tubes today with Tube King.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSchwalbe Number:\u003c\/strong\u003e SV13J (Schwalbe Fat Bike Tube)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSchwalbe SV13J\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Size:\u003c\/strong\u003e 26 x 3.50 - 4.80\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eETRTO Size:\u003c\/strong\u003e 90-559 to 120-559\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits tyre sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e26 x 3.50 (\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"info\"\u003e90-559)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e26 x 3.55\u003c\/li\u003e\n\u003cli\u003e26 x 3.65\u003c\/li\u003e\n\u003cli\u003e26 x 3.70 (\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"info\"\u003e90-559)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e26 x 3.70 (95-559)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e26 x 3.75\u003c\/li\u003e\n\u003cli\u003e26 x 3.80 (\u003cmeta charset=\"utf-8\"\u003e90-559)\u003c\/li\u003e\n\u003cli\u003e26 x 3.80 (\u003cmeta charset=\"utf-8\"\u003e95-559)\u003c\/li\u003e\n\u003cli\u003e26 x 3.85\u003c\/li\u003e\n\u003cli\u003e26 x 3.90\u003c\/li\u003e\n\u003cli\u003e26 x 3.95\u003c\/li\u003e\n\u003cli\u003e26 x 4.00 (\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"info\"\u003e100-559)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e26 x 4.10\u003c\/li\u003e\n\u003cli\u003e26 x 4.125\u003c\/li\u003e\n\u003cli\u003e26 x 4.20\u003c\/li\u003e\n\u003cli\u003e26 x 4.25 (\u003cmeta charset=\"utf-8\"\u003e100-559)\u003c\/li\u003e\n\u003cli\u003e26 x 4.30\u003c\/li\u003e\n\u003cli\u003e26 x 4.35\u003c\/li\u003e\n\u003cli\u003e26 x 4.40 (\u003cmeta charset=\"utf-8\"\u003e110-559)\u003c\/li\u003e\n\u003cli\u003e26 x 4.45\u003c\/li\u003e\n\u003cli\u003e26 x 4.50 (\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"info\"\u003e110-559)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e26 x 4.50 (\u003cmeta charset=\"utf-8\"\u003e115-559)\u003c\/li\u003e\n\u003cli\u003e26 x 4.55\u003c\/li\u003e\n\u003cli\u003e26 x 4.60\u003c\/li\u003e\n\u003cli\u003e26 x 4.65\u003c\/li\u003e\n\u003cli\u003e26 x 4.70\u003c\/li\u003e\n\u003cli\u003e26 x 4.75\u003c\/li\u003e\n\u003cli\u003e26 x 4.80 (\u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"info\"\u003e120-559)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"hiddenContent\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003eInner Tube Valve Type:\u003c\/strong\u003e Presta Valve 40mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Feature:\u003c\/strong\u003e Extremely airtight, reliable and super durable; perfect for Fat Bikes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBox image \/ specification for illustration purposes.\u003c\/em\u003e\u003c\/p\u003e","brand":"Schwalbe","offers":[{"title":"Default Title","offer_id":20694015180889,"sku":"SV13J","price":11.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/SV13J_90fbf53b-d92e-4787-919f-184afcc709eb.jpg?v=1733831943"},{"product_id":"20-x-4-inner-tube","title":"20 x 4 Inner Tube - Schrader Valve","description":"\u003cp\u003eNutrak inner tubes. If ever there was the inner tube brand used the world over it’s \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eNutrak\u003c\/span\u003e. All for good reason, the combination of manufacturing, materials and quality all at the best price. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eNutrak\u003c\/span\u003e tubes are used by more riders than any other tube. Why not get your \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eNutrak\u003c\/span\u003e tubes today, at Tube King we’re the full range ready to go today.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Size: \u003c\/strong\u003e20 x 4\",\u003cstrong\u003e \u003c\/strong\u003e20 x 4.125\" (20 x 4.0 - 4.3\")\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 x 4.00\u003c\/li\u003e\n\u003cli\u003e20 x 4.10\u003c\/li\u003e\n\u003cli\u003e20 x 4.125\u003c\/li\u003e\n\u003cli\u003e20 x 4.20\u003c\/li\u003e\n\u003cli\u003e20 x 4.25 (20 x 4 1\/4)\u003c\/li\u003e\n\u003cli\u003e20 x 4.30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eETRTO Size: \u003c\/strong\u003e100\/110-406\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Valve Type: \u003c\/strong\u003eSchrader Valve 40mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct comes with original boxed, brand new.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox image \/ specification for illustration purposes. \u003c\/span\u003e\u003cem\u003eProduct photography © 2026 Tube King. All rights reserved.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nutrak","offers":[{"title":"Default Title","offer_id":30303270436953,"sku":"T24114N","price":7.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/TubeKingInnerTube-SchraderValve.jpg?v=1771662090"},{"product_id":"26-x-3-50-inner-tube-90-559-fat-bike","title":"26 x 3.50 Inner Tube (90-559) Fat Bike","description":"\u003cp\u003eLooking for a 26 x 3.50 Inner Tube (90-559) Fat Bike ? Well, look no further. Here we have the perfect tube to match and not only that, it’s a premium branded Schwalbe tube also!\u003c\/p\u003e \n\n\u003cp\u003eHere at TubeKing we go that step further to carefully select the exact tube to match every tyre\/tube specification. Plus, they’re all the highest quality premium Schwalbe brand (who happen to make some of the finest bike tubes in the world). So rest assured, if your bike needs a 26 x 3.50 tube, just be sure to check the valve type you need and you’ll be sorted with what will fit a treat. Get yours today from TubeKing!\u003c\/p\u003e\n\n\u003cp\u003eInner Tube Size will fit: 26 x 3.50\u003c\/p\u003e\n\n\u003cp\u003eETRTO Size: (90-559) Fat Bike\u003c\/p\u003e\n\n\u003cp\u003eInner Tube Valve Type: Presta Valve 40mm\u003c\/p\u003e \n\n\u003cp\u003ePlease be sure to check the inner tube you require matches the ETRTO number as above\/as per the product title. Check the side of the tyre you wish to replace the inner tube of.\u003c\/p\u003e \n\n\u003cp\u003eBox image \/ specification for illustration purposes (See box front for full size range and compatibility. Please note inner tubes can fit a variety of sizes (as per the box front) and this is a size highlight).\u003c\/p\u003e","brand":"Schwalbe","offers":[{"title":"Default Title","offer_id":46108210889002,"sku":"SV13J \/ SV13XXL","price":12.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/SV13J_c431f8b3-2053-4cdf-8f2d-9441d270b87c.jpg?v=1746431603"},{"product_id":"26-x-4-00-inner-tube-100-559-fat-bike","title":"26 x 4.00 Inner Tube (100-559) Fat Bike","description":"\u003cp\u003eLooking for a 26 x 4.00 Inner Tube (100-559) Fat Bike ? Well, look no further. Here we have the perfect tube to match and not only that, it’s a premium branded Schwalbe tube also!\u003c\/p\u003e \n\n\u003cp\u003eHere at TubeKing we go that step further to carefully select the exact tube to match every tyre\/tube specification. Plus, they’re all the highest quality premium Schwalbe brand (who happen to make some of the finest bike tubes in the world). So rest assured, if your bike needs a 26 x 4.00 tube, just be sure to check the valve type you need and you’ll be sorted with what will fit a treat. Get yours today from TubeKing!\u003c\/p\u003e\n\n\u003cp\u003eInner Tube Size will fit: 26 x 4.00\u003c\/p\u003e\n\n\u003cp\u003eETRTO Size: (100-559) Fat Bike\u003c\/p\u003e\n\n\u003cp\u003eInner Tube Valve Type: Presta Valve 40mm\u003c\/p\u003e \n\n\u003cp\u003ePlease be sure to check the inner tube you require matches the ETRTO number as above\/as per the product title. Check the side of the tyre you wish to replace the inner tube of.\u003c\/p\u003e \n\n\u003cp\u003eBox image \/ specification for illustration purposes (See box front for full size range and compatibility. Please note inner tubes can fit a variety of sizes (as per the box front) and this is a size highlight).\u003c\/p\u003e","brand":"Schwalbe","offers":[{"title":"Default Title","offer_id":46108210987306,"sku":"SV13J \/ SV13XXL","price":12.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/SV13J_9c4f2633-4a91-4669-a789-be168e42e5a4.jpg?v=1746431599"},{"product_id":"20-x-4-0-4-3-inch-20-x-4-1-4-inner-tube-schrader-valve-1-3mm-thick","title":"20 x 4.0 - 4.3 Inch (20 x 4 1\/4\") Inner Tube (Schrader Valve) 1.3mm Thick","description":"\u003cp\u003eNutrak inner tubes provide great value tubes for a variety of niche tube uses. They get the job done without breaking the bank. Here at Tube King we’ve got them here for you, in stock and ready to ship today.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20 x 4.0 - 4.3 Inch, 20 x 4 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eETRTO Size:\u003c\/strong\u003e 100\/110-406\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 x 4.00\u003c\/li\u003e\n\u003cli\u003e20 x 4.10\u003c\/li\u003e\n\u003cli\u003e20 x 4.125\u003c\/li\u003e\n\u003cli\u003e20 x 4.20\u003c\/li\u003e\n\u003cli\u003e20 x 4.25 (20 x 4 1\/4)\u003c\/li\u003e\n\u003cli\u003e20 x 4.30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Valve Type:\u003c\/strong\u003e Schrader Valve or Presta Valve\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct comes with original boxed, brand new\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eBox image \/ specification for illustration purposes. \u003c\/span\u003e\u003cem\u003eProduct photography © 2026 Tube King. All rights reserved.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nutrak","offers":[{"title":"Default Title","offer_id":47665537122602,"sku":"T24114N","price":7.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/TubeKingInnerTube-SchraderValve.jpg?v=1771662090"},{"product_id":"20-x-3-50-4-80-schwalbe-inner-tube-no-7-xxl-fat-tube","title":"20 x 3.50 - 4.80 Schwalbe Inner Tube (No.7 XXL) Fat Tube","description":"\u003cp\u003eWho makes the best bike inner tubes? In our opinion it’s got to be Schwalbe. They go further in every way to give you the highest quality bike inner tubes on the market. Why not upgrade to Schwalbe tubes today with Tube King.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSchwalbe Numbers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAV7XXL\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSchwalbe AV7XXL (Schrader Valve)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20 x 3.50 - 4.80 \"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits tyre sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 x 3.50 (90-406)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e20 x 3.70 (90-406)\u003c\/li\u003e\n\u003cli\u003e20 x 3.80 (90-406)\u003c\/li\u003e\n\u003cli\u003e20 x 4.00 (100-406)\u003c\/li\u003e\n\u003cli\u003e20 x 4.25 (100-406)\u003c\/li\u003e\n\u003cli\u003e20 x 4.40 (110-406)\u003c\/li\u003e\n\u003cli\u003e20 x 4.50 (110-406)\u003c\/li\u003e\n\u003cli\u003e20 x 4.80 (120-406)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Valve Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSchrader Valve 40mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Feature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExtremely airtight and reliable.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBox image \/ specification for illustration purposes.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Schwalbe","offers":[{"title":"Default Title","offer_id":48806305399082,"sku":"10464930","price":12.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/Screenshot2024-06-27at11.04.24.png?v=1719482697"},{"product_id":"27-5-x-2-5-4-8-schwalbe-inner-tube-no-21xxl-sv21xxl","title":"27.5 x 3.5 - 4.8 Schwalbe Inner Tube No. 21XXL (SV21XXL)","description":"\u003cp\u003eWho makes the best bike inner tubes? In our opinion it’s got to be Schwalbe. They go further in every way to give you the highest quality bike inner tubes on the market. Why not upgrade to Schwalbe tubes today with Tube King.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSchwalbe Number:\u003c\/strong\u003e No. 21XXL\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSchwalbe SV21XXL (Presta Valve)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Size:\u003c\/strong\u003e 27.5\" x 3.50 - 4.80\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits tyre sizes: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e27.5 x 3.50\u003c\/li\u003e\n\u003cli\u003e27.5 x 3.60\u003c\/li\u003e\n\u003cli\u003e27.5 x 3.75\u003c\/li\u003e\n\u003cli\u003e27.5 x 3.80\u003c\/li\u003e\n\u003cli\u003e27.5 x 3.90\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.00\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.10\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.20\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.30\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.40\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.50\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.60\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.75\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e27.5 x 4.80\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Valve Type:\u003c\/strong\u003e Presta Valve 40mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Feature:\u003c\/strong\u003e Extremely airtight and reliable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e TBC\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBox image \/ specification for illustration purposes.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv id=\"tab1_mobile\" class=\"toggle-content toggle-description collapse show\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"toggle-content toggle-description collapse show\" id=\"tab1_mobile\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cem\u003ePlease make your inner tube selection from dropdown menu above, else the default tube will be selected.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Schwalbe","offers":[{"title":"Presta Valve","offer_id":56207560933758,"sku":"48204 \/ SV21XXL","price":12.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/27.5x3.5-4.8SchwalbeInnerTubeNo.21XXL_SV21XXL.webp?v=1757497924"},{"product_id":"24-x-2-0-3-0-maxxis-fat-plus-inner-tube-presta-valve-48mm","title":"24 x 2.0 - 3.0 Maxxis Fat Plus Inner Tube - Presta Valve 48mm (50\/76-507)","description":"\u003cp\u003e24 x 2.0 - 3.0 Maxxis Fat \/ Plus Inner Tubes are simply brilliant. Buy them. It’s that simple. We love what Maxxis does with its inner tubes when it comes to performance. Find out for your self and grab your Maxxis inner tubes from Tube King today.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull Product Specification: \u003c\/strong\u003e24 x 2.0 - 3.0 Maxxis Fat Plus Inner Tube\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eETRTO Size:\u003c\/strong\u003e 50\/76-507\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits tyre sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e24 x 2.00\u003c\/li\u003e\n\u003cli\u003e24 x 2.10\u003c\/li\u003e\n\u003cli\u003e24 x 2.125\u003c\/li\u003e\n\u003cli\u003e24 x 2.20\u003c\/li\u003e\n\u003cli\u003e24 x 2.25\u003c\/li\u003e\n\u003cli\u003e24 x 2.30\u003c\/li\u003e\n\u003cli\u003e24 x 2.35\u003c\/li\u003e\n\u003cli\u003e24 x 2.40\u003c\/li\u003e\n\u003cli\u003e24 x 2.45\u003c\/li\u003e\n\u003cli\u003e24 x 2.50\u003c\/li\u003e\n\u003cli\u003e24 x 2.60\u003c\/li\u003e\n\u003cli\u003e24 x 2.65\u003c\/li\u003e\n\u003cli\u003e24 x 2.70\u003c\/li\u003e\n\u003cli\u003e24 x 2.75\u003c\/li\u003e\n\u003cli\u003e24 x 2.80\u003c\/li\u003e\n\u003cli\u003e24 x 2.90\u003c\/li\u003e\n\u003cli\u003e24 x 3.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Valve Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePresta Valve 48mm (Removable Valve Core)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWelter Weight Wall Thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBox image \/ specification for illustration purposes.\u003cspan\u003e \u003c\/span\u003e\u003c\/em\u003e\u003cem\u003eProduct photography © 2026 Tube King. All rights reserved.\u003c\/em\u003e\u003c\/p\u003e","brand":"Maxxis","offers":[{"title":"Default Title","offer_id":57762193375614,"sku":"MXU00160100 \/ MX6","price":8.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/24x2.0-3.0MaxxisFatPlusInnerTube-PrestaValve48mm_50_76-507_TubeKing2026.jpg?v=1786361675"},{"product_id":"20-x-4-0-5-0-maxxis-fat-plus-inner-tube-schrader-valve","title":"20 x 4.0 - 5.0 Maxxis Fat Plus Inner Tube - Schrader Valve (100\/127-406)","description":"\u003cp\u003e20 x 4.0 - 5.0 Maxxis Fat Plus Inner Tubes are simply brilliant. Buy them. It’s that simple. We love what Maxxis does with its inner tubes when it comes to performance. Find out for your self and grab your Maxxis inner tubes from Tube King today.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull Product Specification: \u003c\/strong\u003e20 x 4.0 - 5.0 Fat\/Plus Inner Tube\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eETRTO Size: \u003c\/strong\u003e100-127-406\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits tyre sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 x 4.0\u003c\/li\u003e\n\u003cli\u003e20 x 4.1\u003c\/li\u003e\n\u003cli\u003e20 x 4.125\u003c\/li\u003e\n\u003cli\u003e20 x 4.2\u003c\/li\u003e\n\u003cli\u003e20 x 4.25\u003c\/li\u003e\n\u003cli\u003e20 x 4.3\u003c\/li\u003e\n\u003cli\u003e20 x 4.35\u003c\/li\u003e\n\u003cli\u003e20 x 4.4\u003c\/li\u003e\n\u003cli\u003e20 x 4.5\u003c\/li\u003e\n\u003cli\u003e20 x 4.6\u003c\/li\u003e\n\u003cli\u003e20 x 4.75\u003c\/li\u003e\n\u003cli\u003e20 x 4.8\u003c\/li\u003e\n\u003cli\u003e20 x 4.9\u003c\/li\u003e\n\u003cli\u003e20 x 4.95\u003c\/li\u003e\n\u003cli\u003e20 x 5.00\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInner Tube Valve Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSchrader Valve 48mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWelter Weight Wall Thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBox image \/ specification for illustration purposes.\u003cspan\u003e \u003c\/span\u003e\u003c\/em\u003e\u003cem\u003eProduct photography © 2026 Tube King. All rights reserved.\u003c\/em\u003e\u003c\/p\u003e","brand":"Maxxis","offers":[{"title":"Default Title","offer_id":57789379707262,"sku":"MXU00262100 \/ MX12","price":9.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/files\/20x4.0-5.0MaxxisFatPlusInnerTube-SchraderValve_100_127-406_TubeKing2026.jpg?v=1786363837"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0785\/1353\/collections\/TubeKing_Logo_71e6c95b-ba03-497b-bc64-5be7a00bba5e.webp?v=1791622764","url":"https:\/\/www.tubeking.co.uk\/collections\/fat-bike-tubes.oembed?constraint=24","provider":"Tube King","version":"1.0","type":"link"}