20×4.0 Fatbike Inner Tubes with Schrader Valve (x2)

This product includes two 20×4.0 inch inner tubes with a Schrader valve (AV 33mm) straight type. They are suitable for various types of bicycles, such as mountain bikes, fat bikes, and folding bikes.

They can be installed in 20×4.00 tires (ETRTO 100-406).

For “Big Wheel” Bikes

The 20×4 fat bike inner tubes from MoovMoov are an ideal choice for owners of “big wheel” bikes. The wide tires of fat bikes require specially designed inner tubes to provide reliable performance on all terrains.

With a 20-inch diameter, these MoovMoov inner tubes are compatible with a wide variety of electric big wheel bikes. Their high-quality construction ensures exceptional durability, making them suitable for use in extreme conditions.

If you are looking to replace the inner tube of your fat bike, the 20×4 inner tubes from MoovMoov are a reliable and dependable choice.

Technical Specifications

These 20-inch fat bike inner tubes have a thickness of 0.8cm. Designed with premium butyl rubber, they offer excellent resistance to wear and punctures. They will easily withstand the most demanding road conditions in your area, and even for a mountain getaway!