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18" Children's Bike Inner Tube Car Valve - From £2.40



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18"x1.75-2.3" Car Valve Inner Tube

  • This size is most often used on Children's 18" bikes
  • Auto valve type (AKA Car Valve, Schrader Valve or American Valve).
  • Standard length valve suitable for almost all MTB rims up to a maximum 25mm.
  • Reinforced dual thickness tube/valve interface to prevent punctures.
  • Standard weight butyl rubber construction.

These innertubes are compatible with the following ETRTO tire sizes:

18" x 1.75" = ETRTO 44-355

18" x 1.8" = ETRTO 47-355
18" x 1.95" = ETRTO 50-355
18" x 2.0" = ETRTO 52-355
18" x 2.1" = ETRTO 54-355
18" x 2.2" = ETRTO 56-355
18" x 2.3" = ETRTO 59-355
 

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

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