Specification BikeType : Folding bikes, Commuters,BMX bikes Brand : Rmiott BulletPoint1 : Size - 32mm Schrader valve stem (Regular Metal valve). Designed for 20-inch bicycle tires with a width of 20x1.75, 20x1.8, 20x1.85, 20x1.9, 20x1.95, 20x2.0, 20x 2.1, 20x2.125 inches (ETRTO:47-406, 50-406, 28-451, 37-451) Tire. This inner tube can adapt to different tire dimensions. This 20 inner tube has a broad range of applications. It can be used on various bicycles, including folding bikes, compact urban commuters, and BMX bikes. BulletPoint2 : Material - Rmiott 20 inch bicycle tube made by high-quality butyl rubber. It is a popular choice for inner tubes due to its outstanding air retention properties and durability. This material excels in maintaining consistent tire pressure, reducing the need for frequent reinflation. Its robust nature also provides resistance against punctures and pinch flats, enhancing the overall longevity of the inner tube. BulletPoint3 : Wide Bike Compatibility - Use 20-inch bicycle inner tubes to be compatible with your bicycle, including Panama Jack Beach Cruiser Bike, Race BMX-Style Bike, folding bikes, cruiser bikes and Titan Racing Junior Range 20" Bikes. Other compatible wheels include Schwinn's Echo Trailer, Burley Piccolo Trailer Bike, Burley Encore X Bike Trailer, and Electra Sprog 1 Trailer Bike. BulletPoint4 : Optimal Air Retention - Rmiott 20 in bike inner tube crafted from heavy duty Butyl Rubber. This means the inner tube can maintain consistent air pressure for an extended period, reducing the need for frequent reinflation and ensuring a smooth, uninterrupted riding experience. Say goodbye to frequent reinflations and hello to uninterrupted rides. BulletPoint5 : Durable and Reliable - Butyl Rubber is celebrated for its durability and reliability. It can withstand the rigors of cycling, including impacts from rough terrain, bumps, and debris encountered during rides. BulletPoint6 : Easy to Install - The 20x1.75'', 20x1.8'', 20x1.85'', 20x1.9'', 20x1.95'', 20x2.0'', 20x 2.1'', 20x2.125'' bike tire tube is user-friendly and designed for easy installation, making it accessible for riders who prefer to handle bike maintenance themselves. It also has 4 bike tire levers to help you finish installation quickly. With minimal effort, you can replace your old inner tube, saving time and money. Color : Black CompatibleTireWidthMaximum : 2.2 inches CompatibleTireWidthMinimum : 1.75 inches ConstructionType : Tubed ExternallyAssignedProductIdentifier1 : 635797409974 ExternallyAssignedProductIdentifier2 : 0635797409974 ExternallyAssignedProductIdentifier3 : 00035011948980 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : Tire Lever ItemDisplayDimensions_Length : 8.5 inches ItemDisplayDimensions_Width : 6 inches ItemDisplayWeight : 0.3 kilograms ItemName : Rmiott 20 Inch Bike Tubes 20 x 1.75 1.8 1.85 1.9 1.95 2.0 2.1 2.125 - Schrader Valve 32mm 4 Pack ItemPackageDimensions_Height : 14.5034 centimeters ItemPackageDimensions_Length : 10.3124 centimeters ItemPackageDimensions_Width : 11.4046 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-tubes ItemWidth : 1.75 inches LoadCapacity : 180 pounds LoadIndex : 91 Manufacturer : Rmiott Material : Butyl Rubber MaximumPressure : 50 pounds_per_square_inch MaximumWeightRecommendation : 180 pounds ModelName : 20-175-2125 ModelNumber : 37-180007 NumberOfItems : 2 PackageLevel : unit PartNumber : 4P20-175-2125 ProductDescription : Bike Inner Tubes 20 inch x 1.75 1.8 1.85 1.9 1.95 2.0 2.1 2.125 (Schrader Valve 32mm) 4 Pack Bike Brands Compatible: Rmiott 20’’ bicycle inner tube compatible with many brands and models such as the JOYSTAR Fairy 20" Bike, Dynacraft's Ozone 500 (Majestic and Ultra Shock) 20" Bikes, Schwinn's Elm 20", and more. These bikes are meticulously crafted to ensure seamless integration with 20" tubes, guaranteeing optimal performance and convenience for riders of all ages and preferences. ProductSiteLaunchDate : 2023-11-17T09:54:21.676Z Seasons : Year Round Size : 20"x1.75-2.125 SpeedRating : S StreetDate : 2016-11-06T00:00:01Z Style : 20"x1.75-2.125 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25172500 ValveLength : 32 millimeters ValveType : Schrader VehicleTireIsoMetricSizeDescription : [8.5 inches, 2 inches] WarrantyDescription : The bike tubes will have an unpleasant rubbery smell WebsiteShippingWeight : 0.2 kilograms