16 and 18 inch bicycle inner tube with Dunlop / Woods style valve
Weight: 165g
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.
This inner tube fits ETRTO tyre sizes as shown below:
37-349 - 16 x 1 3/8 inches
Manufacturers code (Schwalbe): DV4
Made in: Indonesia