2 Pack 20" X 4" Bike Inner Tubes Inflatable Electric Bicycle Fat Tire Tubes 20*4

Description

Specification :
Variety of Sizes: 20x 4 / 26x 4 / 27.5x 1.9-2.125 / 26x 2.4-2.75 / 20x 1.75-2.125
Valve Type: Schrader Valve (Standard)
Tube Compound: Latex
Quantity: 2 Pack
High Quality Latex Provide Extra Comfort: With thick natural rubber that made from premium, 100% Latex, odor-free rubbers.
Will absorbs shocks from bumps and hollows.
Available for many electric bikes, fat tire bikes, mobility scooters, electric scooters, gas scooters and other applications with the same tire size.
More Durable: high-quality rubber compound, Better air tightness and a longer lasting tube.
Safety First: Original quality low lead inner tube designed for heavy duty products.
Tube Size:
First and foremost, you want to make sure the tube fits your tire. To determine the size you need to check the side wall markings on your tire where you’ll see two numbers separated by an 'X'. The first number refers to the tire’s diameter. The second number refers to the tire width. Select the tube that has the exact same diameter as your tire. Your tires width should fall into the range of widths listed on the tube packaging.