(Warning: Performance Jocks won’t like this)
Next time your sitting in the freezing mud changing a flat tire next to a busy road because you trusted one of the tire liners like Green slime or Mr tuffy or Spin skins remember this story.
I used schwalbe marathon tires (with Kevlar belts and spinskin tie liners) For a year with out any punctures, it looked like they had another years worth of tread on them. Then one day the rear tire developed a bulge when I took it off the wheel I discovered that a piece of glass had torn threw the center of the tread and the tire liner and half way threw the tube which pushed up into the hole. If I hadn’t been using a thorn resistant tube I would not had gotten home with out considerable misery.
Well then I had a wild idea that I could use the marathon tire inside another tire of the same size as an affordable heavy duty tire liner.
I had to cut off the bead (which reduced the weight by half), but it fit the other tire I had. If you want a lightweight liner, use a primo commit with Kevlar belt.
This won’t protect your outer tire but it will get you home with out the misery factor. I now have 6 tire on my bike and 8 on my trike.
WARNING! Tires are not standardized sizes. A 1.5" primo comet will not fit into a 1.5" schwalbe marathon, but a 1.25-1.35 will. A 1.5" marathon will fit into a 1.75" 70psi marathon and a 1.5" comet will fit into a 1.75" marathon plus. And a 1.5" Michelin transworld city tire may fit into a 1.5" marathon but not the other way around.
The green slime may work for low-pressure tires but all they can do is add thickness, not resistance. The other two have been known to move around and even cut the tires casing threads. There is a goop that will stop punctures but is so motion sensitive that it has to be replaced twice a year.
Specialized Armadillo tires are very puncture resistant but even those have been know to be punctured. They also have a problem with the tread coming off, so they have a lifetime warranty.
I still think they should make a steel belted bicycle tire, Kevlar doesn’t work very well. I looked at industrial tires and saw nothing but a poorly made solid tire whose tread wears fast.
Next time your sitting in the freezing mud changing a flat tire next to a busy road because you trusted one of the tire liners like Green slime or Mr tuffy or Spin skins remember this story.
I used schwalbe marathon tires (with Kevlar belts and spinskin tie liners) For a year with out any punctures, it looked like they had another years worth of tread on them. Then one day the rear tire developed a bulge when I took it off the wheel I discovered that a piece of glass had torn threw the center of the tread and the tire liner and half way threw the tube which pushed up into the hole. If I hadn’t been using a thorn resistant tube I would not had gotten home with out considerable misery.
Well then I had a wild idea that I could use the marathon tire inside another tire of the same size as an affordable heavy duty tire liner.
I had to cut off the bead (which reduced the weight by half), but it fit the other tire I had. If you want a lightweight liner, use a primo commit with Kevlar belt.
This won’t protect your outer tire but it will get you home with out the misery factor. I now have 6 tire on my bike and 8 on my trike.
WARNING! Tires are not standardized sizes. A 1.5" primo comet will not fit into a 1.5" schwalbe marathon, but a 1.25-1.35 will. A 1.5" marathon will fit into a 1.75" 70psi marathon and a 1.5" comet will fit into a 1.75" marathon plus. And a 1.5" Michelin transworld city tire may fit into a 1.5" marathon but not the other way around.
The green slime may work for low-pressure tires but all they can do is add thickness, not resistance. The other two have been known to move around and even cut the tires casing threads. There is a goop that will stop punctures but is so motion sensitive that it has to be replaced twice a year.
Specialized Armadillo tires are very puncture resistant but even those have been know to be punctured. They also have a problem with the tread coming off, so they have a lifetime warranty.
I still think they should make a steel belted bicycle tire, Kevlar doesn’t work very well. I looked at industrial tires and saw nothing but a poorly made solid tire whose tread wears fast.