Specification BikeType : Road Bike BikeType1 : Comfort BikeType2 : Hybrid Bike Brand : MICHELIN BulletPoint1 : Self-sealing and anti-puncture tubes BulletPoint2 : High quality material for excellent puncture protection BulletPoint3 : Weighs 250g BulletPoint4 : Fits tires 700x 32-42mm BulletPoint5 : 40mm Presta Valve BulletPoint6 : 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. BulletPoint7 : Package Includes: 1-pc 20"x2.10"/2.40" AV32mm Schrader Valve heavy duty bike tubes. BulletPoint8 : 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 : Black CompatibleTireWidthMaximum : 23 millimeters CompatibleTireWidthMinimum : 18 millimeters CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 086699301666 ExternallyAssignedProductIdentifier2 : 0086699301666 ExternallyAssignedProductIdentifier3 : 3528708301832 ExternallyAssignedProductIdentifier4 : 3528707838360 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : Mounting instructions included ItemDisplayDimensions_Height : 2.3 inches ItemDisplayDimensions_Length : 110 millimeters ItemDisplayDimensions_Width : 3.8 inches ItemDisplayWeight : 0.43 pounds ItemName : CH.A3 Protek MAX - 32/42 x 622 PR40 ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 7.7 centimeters ItemPackageDimensions_Width : 11.6 centimeters ItemPackageQuantity : 1 ItemShape : 60mm Presta ItemTypeKeyword : bike-tubes ItemWidth : 32 millimeters LeagueName : Michelin Manufacturer : Michelin Material : Butyl Rubber ModelName : PROTEK ModelNumber : 1132815000 NumberOfItems : 1 PackageLevel : unit PartNumber : 30166 Pattern : Solid ProductDescription : Sunlite Thorn Resistant Presta Valve Tube. Note this Tube uses a Presta Valve, which is a special high pressure capable valve used for bicycles. This is not your standard car air valve and does not work on pumps not designed to be used for Presta Valves. This also will not fit properly in a rim that uses schrader valves without an adapter. Please check your valve before purchase! ProductSiteLaunchDate : 2012-02-06T05:07:21.864Z Size : 32/42 x 622 PR40 StreetDate : 2000-01-01T00:00:01Z Style : Presta Valve 40 Mm SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudience : Children-Unisex TeamName : Michelin UnitCount : 1 UnspscCode : 25172500 ValveLength : 32 millimeters ValveType : Presta WarrantyDescription : 1 Year Manufacturer