29in Airlock Presta Valve Tube
- Best-performing, self-sealing mountain tube from Specialized
- Airlock sealant provides puncture protection
- Non-toxic formula works continuously to prevent slow leaks
- Homogenous design prevents puddles so there's no need to shake
- Doesn't dry out like other sealants
- Item #SCQ00DR
- 29 x 1.75 - 2.4in
- Valve Type
- Recommended Use
- Manufacturer Warranty
- 2 years
2 based on 1 ratings
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April 6, 2022
- I've put it through the wringer
Horrible idea to put sealant inside tubes. It collects in one section and makes the weight of the tube uneven - some sections are significantly heavier than others. Also a nightmare to blow up, the sealant always comes through the valve and makes a big mess.
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