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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