Inner tube 27.5 inch / 29er / 28 x 1 1/2 inch from Schwalbe - schraeder valve - AV19

27.5 inch / 650B and 28 inch and 29er inner tube with Schrader / car type valve

27.5 inch / 29 inch /700c wide tube 38-42mm diameter - a very versatile inner tube typically used for touring or mountain biking on 650B and 29er wheels - with Schrader / car type valve

Weight: 220g

Why choose this inner tube? Because not all inner tubes are the same!

Schwalbe test all of their inner 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 the trails, in bed before work or at the office.

This inner tube fits ETRTO tyre sizes as shown below:
40-622 - 28 x 1.50 inches - 700 x 38c
42-622 - 28 x 1.60 inches - 700 x 40c
47-622 - 28 x 1.75 inches - 700 x 45c
50-622 - 28 x 2.00 inches
60-622 - 28 x 2.35 inches
40-635 - 28 x 1 1/2 inches - 700 x 38b
50-584 - 27.5 x 2.00 - 650B
60-584 - 27.5 x 2.35 - 650B 

Valve type: Schrader / Car / Auto / American 8mm diameter with rim nut and valve cap

Manufacturers code (Schwalbe): AV19
Made in: Indonesia