Specification BikeType : Mountain Bike BikeType1 : Fat Bike BikeType2 : e-bike Brand : VESPETON BulletPoint1 : [Bike Tube Size] 2 pack 29 inch bike tubes, it fits 29x1.95/29x2.10/29x2.125 inch mountain bike tires for mountain bike and E-bike,.Please confirm the size of your bike tire before you buy. BulletPoint2 : [About Valve] type:Schrader AV48mm, it’s higher than others such as 35mm/32mm. and easier to inflate. Perfectly match for your tires. BulletPoint3 : [Premium butyl rubber] The bike inner tube is made of premium butyl rubber, Compared to natural rubber,it has better sealing performance, ozone resistance, heat resistance, aging resistance, and shock absorption. BulletPoint4 : [Easy To Install] Came with 2PCS tire levers, this tire lever help to disassemble the inner bicycle tube, tools are overall sleek, which not hurt your rims pry,and you can reuse this tool, not rust and easily hook the spokes. BulletPoint5 : [Installation Tips] Before inserting this new bike tube, make sure to check for sharp/pointed objects inside or embedded in the tire, that could puncture the tube. Please inflate the bicycle inner tube to the recommended PSI. BulletPoint6 : Note: There are 2 bike inner tubes and 2 tire levers in the package.if you have any qusetions, pls feel free to contact us. BulletPoint7 : New soft wire technology: the tire can be folded, easy to store and carry. After the tire is opened from the folding mode, it is normal that it is relatively soft and can be installed normally. Please note: the steel wire part of the outer tire cannot be completely folded after receiving it, which will lead to uneven installation. If you want to restore the original shape after disassembling, you need to gently fold or roll it according to the received state, and do not overexert! BulletPoint8 : Practical and beautiful tire lever: printed with beautiful brand printing, groove is specially set for the air valve vent, tire lever itself has a non-slip setting; And the edge is not sharp, it is not easy to tie the tire when installing. Color : Black CompatibleTireWidthMaximum : 61 millimeters CompatibleTireWidthMinimum : 54 millimeters ExternallyAssignedProductIdentifier1 : 0736690389056 ExternallyAssignedProductIdentifier2 : 736690389056 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : 1-year replacement - no questions asked. This package includes 2pcs 16x3.0 inner tubes with angled valve, 2 colored stem valve caps, 4 brass valve stem cores, 1 valve core wrench IncludedComponents1 : 2 Pack Bike Tube IncludedComponents2 : 2 Pcs Tire Levers IncludedComponents3 : Tire lever (2 pieces) ItemName : 29x1.95/29x2.10/29x2.125 inch Bike Tube with AV48mm Schrader Valve Mountain Bike Inner Tubes Premium Butyl Rubber Bicycle Tube 2 Pack 29 inch E-Bike Tube ItemPackageDimensions_Height : 25.6032 centimeters ItemPackageDimensions_Length : 6.4008 centimeters ItemPackageDimensions_Width : 19.7104 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-tubes ItemWidth : 2.1 inches Manufacturer : VESPETON Material : Butyl Rubber ModelName : V4929 ModelNumber : 20x1 3/8 37-451 NumberOfItems : 2 PackageLevel : unit PartNumber : Yun20 ProductDescription : 29x1.95/29x2.10/29x2.125 inch Bike Tube with AV48mm Schrader Valve Mountain Bike inner tubes Premium Butyl Rubber Bicycle tube 2 pack 26 inch E-bike tube ProductSiteLaunchDate : 2024-07-25T07:25:34.831Z Size : 29 inch Style : Does Not Apply SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TensileStrength : 40 pounds_per_square_inch UnspscCode : 25172500 ValveLength : 48 millimeters ValveType : Schrader WarrantyDescription : 1 Year WarrantyType : Limited