Came across this while reading an African RR.. http://www.nuetech.com/

Basically it's a slim inner tube that fits under your Enduro tire and makes it clamp to the rim. So it practically becomes a tubeless tire. From then on use regular tire sealant and forget about punctures. Also reduces rotating weight.



I'm not sure I understand the pricing though. 100$ includes what? both tubes? Because the liner and bladder are 11 and 36$ each.. Something doesn't add up here.

http://www.nuetechonlinestore.com/Se...ults.asp?Cat=1

Anyway, a 100$ is peanuts if you get to ride anywhere and not worry about flats..