Specification BikeType : Fat Bike Brand : Happy Ebikes BulletPoint1 : 2 SIZES AVAILABLE! 20” x 4” or 26” x 4” in 1-pk, 2-pk, 4-pk, and 8 pk sets. The more you buy, the more you save! BulletPoint2 : HEAVY DUTY + PREMIUM DURABILITY - Our bike tubes are made with durable materials Thick and heavy-duty butyl rubber material ensures long-lasting durability and reliability. BulletPoint3 : PERFECT FIT - Premium quality 20x4” or 26x4” bike tube for a wide range of fat tire bikes, including electric bikes and mountain bikes (MTB). Fits perfectly on various bikes, including Super 73, Rad Power Bikes, Happy Ebikes, Lectric eBike and many more. BulletPoint4 : NO MORE FLATS - Ideal size for fat tires on backcountry trails, providing good traction and stability and ultimate puncture protection. Our bike tubes are designed to withstand the toughest conditions. BETTER THAN STOCK TUBES! BulletPoint5 : PUNCTURE RESISTANT - Heavy duty material helps protect against flats and punctures from rocks, thorns, and more! Color : Black CompatibleTireWidthMaximum : 4 inches CompatibleTireWidthMinimum : 4 inches ExternallyAssignedProductIdentifier1 : 850047809209 ExternallyAssignedProductIdentifier2 : 0850047809209 ExternallyAssignedProductIdentifier3 : 00850047809209 ExternallyAssignedProductIdentifier4 : 00850047809193 GpsrSafetyAttestation : 1 ImportDesignation : Made in the USA or Imported IncludedComponents : Fat Tire Bike Tube ItemDisplayDimensions_Height : 20 inches ItemDisplayDimensions_Length : 20 inches ItemDisplayDimensions_Width : 4 inches ItemDisplayWeight : 0.3 kilograms ItemName : HEB - Heavy Duty Bike Tube for Ebike Tires - Puncture Resistant Inner Tube for 20x4 / 26x4 Bike Tire, Fat Tire Tube, MTB, 20 inch x 4.0 inch and 26 inch x 4.0 inch Bike Tubes (20" x 4", 1 Pack) ItemPackageDimensions_Height : 17.399 centimeters ItemPackageDimensions_Length : 5.588 centimeters ItemPackageDimensions_Width : 15.494 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : bike-tubes ItemWidth : 4 inches Manufacturer : Happy Ebikes Material : Butyl Rubber ModelName : HEB ALLSCAPE ModelNumber : TUBE-204 NumberOfItems : 1 PackageLevel : unit PartNumber : TUBE-204 ProductDescription : Introducing the ultimate solution for your fat tire bike, the 20" x 4" HEB Bike Inner Tube. Whether you're hitting the trails or commuting to work, this high-quality bike tube is the perfect choice for a smooth and reliable ride. One of the main advantages of the HEB Bike Tube is its exceptional durability. Made from thick rubber, this tube is built to withstand even the most challenging terrains, ensuring you can enjoy your ride without worrying about punctures or flats. But that's not all. Thanks to its unique size, the 20in x 4.0in HEB Bike Tube is suitable for a wide range of bikes, including electric bikes like the Super 73, Radrunner, Happy Ebikes, Lectric XP, and more. But don't just take our word for it. Customers love the 20" x 4" HEB Bike Tube, with many praising its excellent quality, value, and ease of installation. Whether you're a seasoned cyclist or a beginner, this tube is sure to exceed your expectations. But the advantages don't stop there. The 20" x 4" HEB Bike Tube is also great for backcountry trails, and it holds up well in rough and uneven terrain. With the 20-inch x 4.0-inch HEB Bike Tube, you can enjoy a smooth, hassle-free ride, whether you're commuting to work or hitting the trails. Its thick rubber, heavy-duty, puncture, and thorn-resistant construction ensures it can withstand even the toughest terrains, while its unique size makes it suitable for a wide range of bikes. ProductSiteLaunchDate : 2023-06-06T10:01:40.686Z Size : 20" x 4" StreetDate : 2012-10-31T00:00:01Z Style : 1 Pack SupplierDeclaredDgHzRegulation : not_applicable TargetAudience : No UnitCount : 1 UnspscCode : 25172500 ValveLength : 1.7 inches ValveType : Schrader WarrantyDescription : producer