Wheelchair 25x1" / Skinny MTB 26x1" / 650 x 23c Inner Tube Car Valve
- This size is most often used on mountain bikes with skinny commuter or road tyres fitted, and some racing / sports wheelchairs
- Auto valve type (AKA Car Valve, Schrader Valve or American Valve).
- Standard length valve suitable for almost all rims up to a maximum 25mm.
- Threaded valve stem with security ring prevents rattling on the rim and makes pump attachment easier.
- Reinforced dual thickness tube/valve interface to prevent punctures.
- Light weight butyl rubber construction.
- Weighs 100g.
These innertubes are compatible with the following ETRTO tire sizes:
650 x 18c = ETRTO 18-571
650 x 23c = ETRTO 23-571
650 x 25c = ETRTO 25-571
25" x 1.00" = ETRTO 25-559
26" x 1.00" = ETRTO 25-559
26" x 1.10" = ETRTO 28-559
Click to find out more about ETRTO tyre sizing and whether this is the right tube for your bike.
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