Mitas Tube AV40 20 x 1.75-2.45


3 in stock

Product Information

The Mitas Tube AV40 20 x 1.75-2.45 is a bicycle inner tube designed for a range of 20-inch wheel sizes. Here’s a breakdown of its key features:

  • Size: Fits wheels with a diameter of 20 inches and a tire width between 1.75 inches and 2.45 inches.
  • Valve type: AV valve (also known as Schrader valve) – This is the most common type of valve used on bicycle inner tubes. It has a wider base and uses a pin to inflate.
  • Valve stem length: 40mm – This is a standard length valve stem that should be compatible with most 20-inch rims.
  • Material: Likely butyl rubber – Butyl rubber is the most common material used for inner tubes because it is air-tight and relatively durable.

Mitas AV40 is a general-purpose inner tube, suitable for various 20-inch bicycles, including:

  • Kids’ bikes: This size is common for children’s bikes.
  • Folding bikes: Many folding bikes use 20-inch wheels.
  • Hybrid bikes: Some hybrid bikes might have 20-inch wheels, especially those designed for comfort and cruising.

Here are some additional things to consider when purchasing a Mitas Tube AV40 20 x 1.75-2.45:

  • Existing tire size: Double-check the size of your bicycle tire to ensure this inner tube is compatible. The tire size is usually printed on the sidewall of the tire.
  • Valve hole size: Make sure the valve hole on your rim is large enough for the AV valve stem.
  • Puncture protection: If you experience frequent flats, consider puncture-resistant inner tubes that offer an extra layer of protection.

Overall, the Mitas Tube AV40 20 x 1.75-2.45 is a good quality, general-purpose inner tube for a variety of 20-inch bicycles. It’s affordable and should meet the needs of most casual riders.


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