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12" Pram, Pushchair, Children's Bike Inner Tube 45° Bent Car Valve - From £3


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12"x1.75-2.3" Bent Car Valve Inner Tube

  • This size is most often used on Prams, Pushchairs and Children's 12" bikes
  • Bent Auto valve type (AKA Car Valve, Schrader Valve or American Valve).
  • Bent valve allows easier access for pumping up tyres on small rims
  • Valve has 45 degree bend and points outwards from side of the wheel (90 degrees)
  • Can be fitted either way round so works for either side wheel.
  • Reinforced dual thickness tube/valve interface to prevent punctures.
  • Standard weight butyl rubber construction.

These innertubes are compatible with the following ETRTO tire sizes:

12" x 1.75" = ETRTO 44-203

12" x 1.8" = ETRTO 47-203
12" x 1.95" = ETRTO 50-203
12" x 2.0" = ETRTO 52-203
12" x 2.1" = ETRTO 54-203
12" x 2.2" = ETRTO 56-203
12" x 2.3" = ETRTO 59-203
12 1/2" x all the sizes shown above

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

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