Schwalbe AV 12B Wheelchair Tube with Schreader Valve.
Fits the following tire sizes:
20-590 26 x 3/4 650 x 20A 25-590 26 x 1.00 650 x 25A
Specifications are subject to change without notice. We are doing our best to provide accurate and up to date product information and product images on our site but we cannot guarantee their absolute accuracy. Please contact the Store if in doubt.