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Flat Resistant or Flat Proof Tires
Do Flat Proof tire exist and are they worth owning. I can imagine a day when
I will be riding again (on something with 3 or more wheels that you don't have to sink into) but I can also imagine that even the simplest maintenance chores will be quite difficult. There was something on the cab-bike web site about a flat proof tire being codeveloped with the Greenspeed people. I contacted them about it and they said it was either a back burner project or something that isn't actively being worked on. What are the best tires for flat avoidance? Thanks. |
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Flat Resistant or Flat Proof Tires
Jeff Grippe wrote:
Do Flat Proof tire exist and are they worth owning. Yes and Generally Not are the answers for genuinely flat *proof* tyres, which are typically a closed cell foam construction rather than a covering for a pneumatic tube. What are the best tires for flat avoidance? Flat /resistant/ is another matter, and there are some seriously tough tyres available. Schwalbe's Marathon Plus is an oft-cited example. The basic Marathon is a tough kevlar belted tyre but persistent spiky stuff can get through, the Plus version adds a deep puncture belt which can take on thumb tacks without the tube going. Extra weight and higher rolling resistance, but not unusably so if you're not out for Maximum Sport. Dutch Perfects are also widely cited for being /almost/ puncture proof. Pete. -- Peter Clinch Medical Physics IT Officer Tel 44 1382 660111 ext. 33637 Univ. of Dundee, Ninewells Hospital Fax 44 1382 640177 Dundee DD1 9SY Scotland UK net http://www.dundee.ac.uk/~pjclinch/ |
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Flat Resistant or Flat Proof Tires
Jeff Grippe wrote:
Do Flat Proof tire exist and are they worth owning. I can imagine a day when I will be riding again (on something with 3 or more wheels that you don't have to sink into) but I can also imagine that even the simplest maintenance chores will be quite difficult. There was something on the cab-bike web site about a flat proof tire being codeveloped with the Greenspeed people. I contacted them about it and they said it was either a back burner project or something that isn't actively being worked on. What are the best tires for flat avoidance? Thanks. I have 2 tires nested on the front wheel of my Vision, plus an anti-flat strip. -- J Kimmel www.metalinnovations.com "Cuius testiculos habes, habeas cardia et cerebellum." - When you have their full attention in your grip, their hearts and minds will follow. |
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Flat Resistant or Flat Proof Tires
On Feb 2, 11:16 am, JKimmel wrote:
snip I have 2 tires nested on the front wheel of my Vision, plus an anti-flat strip. -- J Kimmel Wow...sounds beefy (and heavy!). What tires did you use? Did you need to modify the inner one? Say, by cutting off the bead? "Cuius testiculos habes, habeas cardia et cerebellum." - When you have their full attention in your grip, their hearts and minds will follow.- Hide quoted text - (OT: Terry Pratchett...one of my favorite authors. Was that from Small Gods?) Best, Dan |
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Flat Resistant or Flat Proof Tires
Dan B. wrote:
Wow...sounds beefy (and heavy!). What tires did you use? Did you need to modify the inner one? Say, by cutting off the bead? "Cuius testiculos habes, habeas cardia et cerebellum." - When you have their full attention in your grip, their hearts and minds will follow.- Hide quoted text - (OT: Terry Pratchett...one of my favorite authors. Was that from Small Gods?) Best, Dan The tires are Primo Comets, one's a 1.5", the other's a 1.75". The wheel's hub is an 8lb electric motor bolted to the fork, so I'm not concerned with weight and I don't want to have to take the wheel off to fix a flat. -- J Kimmel www.metalinnovations.com "Cuius testiculos habes, habeas cardia et cerebellum." - When you have their full attention in your grip, their hearts and minds will follow. |
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Flat Resistant or Flat Proof Tires
JKimmel wrote:
The tires are Primo Comets, one's a 1.5", the other's a 1.75". The wheel's hub is an 8lb electric motor bolted to the fork, so I'm not concerned with weight and I don't want to have to take the wheel off to fix a flat. This doesn't sound like too great an idea to me, because sooner or later you WILL get a flat on the road and you'll have to undo this setup. ------ I had a bike come with Comets on it; after a flat I decided to switch to tougher offerings. When taking the Comets off I noticed that the "tread" area barely seemed thicker than the sidewalls. The tires I went to were Marathon Plus', WAY thicker in the tread. I haven't ridden the bicycle much (due to lousy IL winter weather) but didn't notice much rolling resistance, in what bits of riding I have been able to get off. Plus I used "flat-resistant" tubes (tread area is 2X thick as the sidewalls). I figured just for good measure I would carry another spare tube in the cargo trunk of this bike--but the flat-resistant tubes are too big. Just one takes up most of the room in the cargo trunk.... ~ |
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Flat Resistant or Flat Proof Tires
"Jeff Grippe" wrote in
: What are the best tires for flat avoidance? I use stan's tubeless setup on my mountain bike and they work great for sealing small thorn holes. I would recommend researching if other people have adapted them to road use. Kirk. |
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Flat Resistant or Flat Proof Tires
"Jeff Grippe" wrote in message ... Do Flat Proof tire exist and are they worth owning. I can imagine a day when I will be riding again (on something with 3 or more wheels that you don't have to sink into) but I can also imagine that even the simplest maintenance chores will be quite difficult. There was something on the cab-bike web site about a flat proof tire being codeveloped with the Greenspeed people. I contacted them about it and they said it was either a back burner project or something that isn't actively being worked on. What are the best tires for flat avoidance? What kind of a jerk are you anyway? First it was a Rhoades, then side-by-side tandems and now it is flat proof tires! Do they not have mental asylums there in White Plains, New York? I urge that you check yourself in as a jerk and a nerd. You will not be lonely as New York State is full to overflowing with such types. Regards, Ed Dolan the Great - Minnesota aka Saint Edward the Great - Order of the Perpetual Sorrows - Minnesota PS. I will be riding herd on all of Jeff Grippe's posts to this newsgroup so long as he continues to tell others what to do with respect to me. If he will shut up about me, then I will shut up about him. There is no other way. |
#9
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Flat Resistant or Flat Proof Tires
In alt.rec.bicycles.recumbent on Fri, 02 Feb 2007 14:59:26 -0600
DougC wrote: This doesn't sound like too great an idea to me, because sooner or later you WILL get a flat on the road and you'll have to undo this setup. You know in the Old Days when us kids all hooned round on single speed steel bicycles and no one had ever heard of "quick release", you fixed a flat by pulling the tube out and gluing a patch on. I don't believe that method is no longer viable. Just more work than swapping a tube. Zebee |
#10
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Flat Resistant or Flat Proof Tires
I had Primo Comets many years ago, but one blew out "big time" in a
large garage- sounded like a bomb with all the echoes; and gave the neighbors cat heart failure. Never saw that cat again; so now I swear by Primo Comets for just that reason. Oddly, no more blowouts! One rear tire I ordered was the older Schwinn Dragslick; just to be different. Having 2.50" flat width looks good, but that tire does not skid anymore- too much traction! JKimmel wrote: The tires are Primo Comets, one's a 1.5", the other's a 1.75". The wheel's hub is an 8lb electric motor bolted to the fork, so I'm not concerned with weight and I don't want to have to take the wheel off to fix a flat. |
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