Inner tube 16 x 1.75 - 2.125 inch from Schwalbe - SV3, presta valve

Schwalbe wide 16 inch inner tube - SV3

Wide 16/18 inch inner tube with presta / racing type valve

Note: if you are looking for a Brompton inner tube - standard Brompton wheels take a schraeder / car type inner tube - see the AV4.

Weight: 115g

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:
47-305 - 16 x 1.75 inches
50-305 - 16 x 2.00 inches
54-305 - 16 x 2.10 inches
57-305 - 16 x 2.125 inches
62-305 - 16 x 2.50 inches

Manufacturers code (Schwalbe): SV3
Made in: Indonesia
Valve type: Presta / Racing 6mm with lock nut 

Valve length: 40mm