MEGHNA Fat Bike Inner Tube 16 x 4.0 inch Electric Bike Tire Inner Tube 16 inch Schrader Valve for Heavy Duty Tire with Extra 2 Fluorescent Valve Cap, Tire Lever, for Fat Bicycle E - Bike Snow Bike

["Model: MG-NT-4.0; Fat Bicycle Inner Tube for Electric Bike Snow Bike Fat Bike etc.","Specifications: 16 x 4.0 inch; Valve Type: Schrader; Valve Length: 35mm. Note: Please inflate air below the recommended pressure of outer tire to ensure that the pressure remains within the safe range; otherwise it may cause a tire blowout.","Package List: Bike Inner Tube x 2; Black Valve Cap x 2; Fluorescent Valve Cap x 2; Tire Removal Lever x 2. Please make sure all parts are included when you receive package, we provide excellent customer service, please feel free to contact us if you have any questions.","Durable Quality Material: This inner tube is made of butyl rubber. It has excellent air tightness and strong resistance to aging, which is durable and can reduce the frequency of inflation and has a long service life.","Practical Accessories: Except the two black valve caps that come with the tube, two extra fluorescent valve caps are included. This not only makes your tires look cooler but also makes you more visible in dim light when riding, providing more safety for your night rides. Moreover, the package also comes with tire removal levers, making the installation easier and simpler for you.","How to Choose Correct Size: Suitable for Outer tire diameter: 16 inch; Outer tire width range: 3.9 - 4.8 inch. Please check your old tire size carefully before you purchase to make sure to choose correct size.","Important Note: Please check the condition of inner tube firstly before assembling. Put the inner tube into water, turn a circle and check the status of tube. If the bubbles appear, it means that the inner tube is damaged, please do not install and feel free to contact us."]