Specification AgeRangeDescription : Adult BikeType : Recumbent Bike Brand : Street Fit 360 BulletPoint1 : 2 Tubes - 20 x 1-3/8 BulletPoint2 : 32mm Schrader Valve (see images for sample valve types and lengths) BulletPoint3 : 2 Tubes, each in their own box. BulletPoint4 : 20x1-3/8 20 1-3/8 26" inner inter tube 20 inch 20x 20 .375 20 / .375 20 x 1 3/8 20x1-38 1-38 hybrid casual road mountain recumbent off road single speed flat puncture proof rubber bike tire tyre bicycle bmx track free style BulletPoint5 : Be sure the tire bead is seated evenly all around the rim by first adding a little air to the tire, checking the bead on both sides and if beaded properly continue filling air to the correct pressure as stated on the tire. For the health of your tire and tube always maintain the proper air pressure. See the side of your tire for minimum and maximum pressures. BulletPoint6 : HEAVY DUTY- Ultra Durable: Our heavy duty inner tubes have higher puncture resistance than ordinary inner tubes, and the thicker body can withstand more friction and wear, thus extending the service life of the tube, reducing replacement frequency and maintenance costs. And in long-term use. BulletPoint7 : Please note: Because the Self Sealing fluid is flowing, in order to prevent the liquid from flowing out during operation, please do not concentrate the center of gravity or the liquid near the air nozzle when pumping up BulletPoint8 : Installation: 20"x1.75"/2.25" bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct BulletPoint9 : This heavy duty inner tube is compatible with the corresponding models of mountain bikes, road bikes, Cruiser bikes, electric bikes; At the same time, the increase in thickness can meet the needs of the longer driving range and load of the prevailing electric bicycles. Color : 2 Pack Saver CompatibleTireWidthMaximum : 1.37 inches CompatibleTireWidthMinimum : 1.37 inches ExternallyAssignedProductIdentifier : 5055924406105 ExternallyAssignedProductIdentifier1 : 671635986214 ExternallyAssignedProductIdentifier2 : 0671635986214 FinishType : Powder coated GpsrSafetyAttestation : 1 ImportDesignation : Made in the USA and Imported IncludedComponents : no IndoorOutdoorUsage : outdoor ItemDisplayDimensions_Height : 1 centimeters ItemDisplayDimensions_Length : 13 centimeters ItemDisplayDimensions_Width : 3 centimeters ItemDisplayWeight : 124 grams ItemForm : Roll ItemName : 2 Pack - Tube, 20 x 1-3/8 32mm Reg Schrader Valve, Sunlite, BMX, Stroller, Youth Bike, Toddler Bike, Trailer or Any tire with The Same Dimensions ItemPackageDimensions_Height : 11.176 centimeters ItemPackageDimensions_Length : 8.128 centimeters ItemPackageDimensions_Width : 8.636 centimeters ItemPackageQuantity : 2 ItemShape : Round ItemTypeKeyword : bike-tubes ItemWidth : 1.375 inches Manufacturer : Sunlite Material : Butyl Rubber ModelName : 1800000000 ModelNumber : 20-tube-sun-6304-2pk NumberOfItems : 1 NumberOfPieces : 3 PackageLevel : unit PartNumber : 20-tube-sun-6304-2pk Pattern : Solid ProductDescription : Tube, 20" x 1-3/8" Regular Schrader valve. Replacement inner tube for BMX bikes, stroller, walker, youth bike, recumbent or any bicycle or stroller tire with the same tire dimensions. Be sure to verify the valve type and length also. Sunlite is a leader in quality products at an affordable price! ProductSiteLaunchDate : 2015-08-03T14:03:33.082Z RecommendedUsesForProduct : Bike RequiredProductComplianceCertificate : CPSIA Reusability : Single Use Size : 20" x 1-3/8" / SV 32mm StreetDate : 2019-07-27T00:00:01Z Style : Inner Tube SubjectCharacter : Sports SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Metal, Plastic TargetAudience : Adult bike users Theme : Bicycle UnitCount : 1 UnspscCode : 25172500 ValveLength : 32 millimeters ValveType : Schrader WarrantyDescription : producer WaterResistanceLevel : waterproof