26 inch inner tube from Schwalbe to fit 26 inch / 650 size tyres
Weight: 140g
Why choose this inner tube?
Because a tube is not just a tube.
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:
47-559 - 26 x 1.75 inch
47-571 - 26 x 1 3/8 inch - 650 x 45C
37-584 - 26 x 1 1/2 x 1 3/8 inch - 650 x 35B
44-584 - 26 x 1 1/2 x 1 5/8 inch - 650 x 42B
32-590 - 26 x 1 1/4 - 650 x 32A
37-590 - 26 x 1 3/8 - 650 x 35A
44-590 - 26 x 1 5/8 - 650 x 42A
32-597 - 26 x 1 1/4
Check the ETRTO on the tyre sidewall to make sure you are chosing the correct tube
Valve length: 40mm
Manufacturers code: SV12
Extremely airtight! The Butyl rubber compound prevents pressure loss and fewer occassions to inflate Extremely reliable! Quality control for safer cycling.