Specification BikeType : Compatible with This Size Range of Bicycle Tires Brand : YunSCM BulletPoint1 : Heavy Duty inner tube: 27.5''x1.75"/2.40'' AV32mm (45/62-584) Heavy duty bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications. Enhanced the ductility of the heavy load tire, so that the scope of application is expanded, Compatible with 27.5x1.75, 27.5x1.90, 27.5x1.95, 27.5x2.0, 27.5x2.125, 27.5x2.20,27.5x2.25, 27.5x2.30, 27.5x2.35, 27.5x2.40 tires BulletPoint2 : 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. BulletPoint3 : HEAVY DUTY - Air Tightness: Using high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, and the air tightness of the inner tube is increased by 200% than that of the ordinary butyl inner tube; After inflation, the tire can maintain a higher air pressure for 6-9 months, greatly reducing the inflation frequency. Good air tightness helps keep tire pressure stable, thus improving driving safety. BulletPoint4 : 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. BulletPoint5 : Excellent shock absorption ability: The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience BulletPoint6 : Installation: 27.5''x1.75"/2.40'' bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct BulletPoint7 : Tip: Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects Color : Oil slick CompatibleTireWidthMaximum : 2.4 inches CompatibleTireWidthMinimum : 1.75 inches CompatibleWithVehicleType : Street Bike ExternallyAssignedProductIdentifier : 4710139338443 ExternallyAssignedProductIdentifier1 : 781509355463 ExternallyAssignedProductIdentifier2 : 0781509355463 FitType : Universal Fit GpsrSafetyAttestation : 1 ImportDesignation : Made in China IncludedComponents : 1 pair of valves + stoppers ItemName : YUNSCM 2-PCS 27.5" Heavy Duty Bike Tire Tubes 27.5 x 1.75/2.40 AV32mm Schrader Valve 45/62-584 Inner Tubes Compatible with 27.5x1.75/1.95/2.10/2.125/2.25/2.40 Bike Bicycle Tires Tubes ItemPackageDimensions_Height : 19.3 centimeters ItemPackageDimensions_Length : 5.4 centimeters ItemPackageDimensions_Width : 18.9 centimeters ItemPackageQuantity : 1 ItemShape : Alloy ItemTypeKeyword : bike-tubes ItemWidth : 27.5 inches Manufacturer : YunSCM517139 Material : Butyl Rubber ModelName : JUICY NIPPLE ModelNumber : GGG139 NumberOfItems : 1 NumberOfPieces : 2 PackageLevel : unit PartNumber : YunSCM517139 ProductDescription : Package Includes: 2 pcs 27.5''x1.75"/2.40'' AV32mm schrader valve heavy duty bike tubes ProductSiteLaunchDate : 2021-05-17T07:02:52.134Z Size : 44mm Style : 700 X 32-50mm, 42mm Presta Valve SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25172500 ValveLength : 42 millimeters ValveType : Schrader WarrantyDescription : 2 years