Very high quality Mountain Bike inner-tubes prefilled with Joe's Super Sealant- the world's leading tire sealant, prevents flats by instantly sealing punctures in the tread area of the tire up to 3mm. 220 gram inner-tubes prefilled with 120 grams Joe's Super Sealant (total 340 grams for 26" tube).
If you get a puncture, always SPIN the wheel to distribute the sealant.
If spinning does not work, find the hole in turn the wheel so the hole will face the ground.
Add more air if necessary.
Enjoy the rest of your ride!
are now available in 29" version
Buy No Flats Joe's Self Sealing Inner Tube from Chain Reaction Cycles, the world's largest online bicycle store.
Rated 4 out of 5 by Itay99 amazing sealant, barely any flats!
The sealant in this tube is amazing, it stops every hole. I ride in an area with lots of thorns, this stops every single on that gets through my tires. seals very quickly, barely any air escapes.
extremely reliable, i buy these only.
the only problems is that they are a little expensive, sealant dries quickly (can also be a pro) and they are a little thick.
11 November 2013
Rated 5 out of 5 by Polansky Adios a los pinchazos!!!
Realmente cumple lo que promete. No he vuelto a pinchar. Si después de una salida, al dia siguiente veis que la rueda va baja de aire, darle aire y salir a rodar, vereis que sella perfectamente ese pinchazo que quedó en la parte alta de la rueda.
30 October 2013
Rated 5 out of 5 by Anonymous had these last mothers day from my son fantastic item they are still going strong. Had a new bike this mothers day and im getting my tubes again couldnt live without them :)
10 March 2013
Rated 5 out of 5 by Anonymous Superb
I have used this the passed 1,5 years , no flat tyres anymore... Before, i had a puncture every month.
05 March 2013
Rated 5 out of 5 by Anonymous "Safe"
I have been using these tubes for some time. Mainly to avoid any flats when commuting to various places (got no car). I have received some flats, and those were from big pieces of glass, and large sharp triangle shaped gravel they use to keep pedestrians from falling...Each time leaving a 5mm gash in the tyre itself. In essence my tire deflated a bit, but i was able to ride on a bit. (If you get this problem DO NOT REMOVE THE OBJECT, just ride on until you are at a safe location). The sealant actually keeps it "decently" sealed for about 5km, with a large object logged in. Now, comes the problem once you remove something like this, you cant really seal the tube the old fashion way =/. Too much goo, and small particulates. Without the tubes you could always fix a puncture, with these you are safe 98% of the time, and totally helpless the final 2%. Your top speed is slightly reduced compared to regular tubes, and you notice your acceleration is lower aswell. I can live with it. However, there is one major downside; once it is below -10 to -15*c just forget using these tubes if you have had a puncture. I have no explanation as to why, but they then start to leak alot of air, and the goo freezes up (?) This was extremely frustrating for me this winter. (I did expect the goo to freeze up and not seal new punctures, but not that the seals on old punctures would allow for air to escape).
All in all i am fairly satisfied with this product (still using it). Though if you can repair a tube fast and easy, i would do that, that way you always know you can fix your punctures. I have used the tubes in extremely many settings, and they seal all small punctures without me noticing for the most part. I would definetly recommend this product to people who are not avid bikers.
24 February 2013
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