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Impac 26x1 3/8 Inner Tube Woods Valve (32/47-559/597)

£4.19
Sold out.

26x1 3/8 Inner Tube Woods Valve (Also 650 A/B x32-47)

  • This size is most often used on older bikes or can be used as a slim (up to 1.8") tube for 650B.
  • Woods valve type (AKA Dunlop Valve or English Valve).
  • Threaded valve stem with security ring prevents rattling on the rim and makes pump attachment easier.
  • 42mm length valve suitable for most standard depth rims up to 30mm.
  • Reinforced dual thickness tube/valve interface to prevent punctures.
  • Light weight butyl rubber construction.
  • Weighs 170g.

These innertubes are compatible with the following ETRTO tire sizes:

26" x 1.75" = ETRTO 47-559

26" x 1 3/4" = ETRTO 47-571
26" x 1 3/8" = ETRTO 37-584
26" x 1 1/2" = ETRTO 44-584

26" x 1 1/4" = ETRTO 32-590
26" x 1 3/8" = ETRTO 37-590
26" x 1 5/8" = ETRTO 44-590
26" x 1 1/4" = ETRTO 32-597
 

650 x 35B = ETRTO 35-584

650 x 42B = ETRTO 42-584

650 x 32A = ETRTO 32-590
650 x 35A = ETRTO 35-590
650 x 42A = ETRTO 42-590

 

Click to find out more about ETRTO tyre sizing and whether this is the right tube for your bike. 

 

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