SkipdiverJohn
Deplorable Brexiteer
- Location
- London
I don't buy into the double tube thing, that will weigh as much as a Rhinodillo liner and be far less effective. I guess the only advantage of the double tube thing is the cost, used tube is virtually free, so if money is a problem then ok but it won't work near as good as a liner.
I'm not suggesting the use of scrap inner tubes as a barrier to penetration punctures. What I am suggesting is that if you use the Mr Tuffy type of tyre liner, which is what I use (although they are not called Mr Tuffy over here) that the use of a second inner tube barrier reduces the risk of the tyre liner itself being the cause of an abrasion puncture. I've rounded off the ends of the liner and sanded them as smooth as I can, but they are still quite stiff material especially in low temperatures, which tyres will see in cold weather.