29"x1.75-2.3" Car Valve (also fits 700x44-59)
- This size is used on 29er (29") XC/cross country, trail and all-mountain bikes.
- Can also be used on wider 700c Cyclo Cross or Touring Tyres with 44mm or greater width.
- Auto valve type (AKA Car Valve or 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.
- Light weight butyl rubber construction.
- Weighs 210g.
These innertubes are compatible with the following ETRTO tire sizes:
Mountain Bike 29er / 29" Sizes
29" x 1.75" = ETRTO 44-622
29" x 1.8" = ETRTO 47-622
29" x 1.95" = ETRTO 50-622
29" x 2.0" = ETRTO 52-622
29" x 2.1" = ETRTO 54-622
29" x 2.2" = ETRTO 56-622
29" x 2.3" = ETRTO 59-622
Cyclo Cross and Touring Sizes
700x44 = ETRTO 44-622
700x46 = ETRTO 46-622
700x48 = ETRTO 48-622
700x50 = ETRTO 50-622
700x54 = ETRTO 54-622
700x56 = ETRTO 56-622
700x59 = ETRTO 59-622
Click to find out more about ETRTO tyre sizing and whether this is the right tube for your bike.
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