Light weight inner tube - which to choose?

[Cycloslalomeur]

http://www.vaneyckstore.be/nl/banden-tubes/423-vredestein-binnenband-latex-50mm.html

If memory serves, the short valve stem version weighs 45 grammes.

 

[Cycloslalomeur]

I've ridden many thousands of miles on Supersonic tubes and can report that they're well pukka.

 

[mattobrien]

No problems from the Supersonic tubes here, I have covered just over a thousand miles on them.

When fitting them I have been making sure they are properly seated in the rims before getting the second part of the tyre over the rim as I could see that they would be more fragile / susceptible to pinch punctures. No problems while fitting or punctures.