Inner tube 20 x 1.75 - 2.5 inch - AV7 - by Schwalbe

Inner tube 20 x 1.75 - 2.5 inch - AV7 - by Schwalbe

These 20 inch inner tubes are used on a lot of the Dahon 20 inch wheel model folding bikes

Weight: 145g

Why choose this inner tube?

Because not all inner tubes are the same.

Schwalbe test all tubes (twice), including inflation for 24 hours to ensure they don't lose air pressure.

Less lost air means less time inflating and more time for you, whether it's riding, in bed before work or at the office.

Manufacturers code: AV7

This inner tube fits ETRTO tyre sizes as shown below:

• 40-406 - 20" x 1.50"
• 47-406 - 20" x 1.75"
• 50-406 - 20" x 2.00"
• 54-406 - 20" x 2.10"
• 57-406 - 20" x 2.125"
• 60-406 - 20" x 2.35"
• 62-406 - 20" x 2.50"

Valve length: 40mm