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Totally Tubular

Old 10-10-23, 07:43 PM
  #3126  
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I should have mentioned the sealant I used once and experienced the hardening with was Effetto Mariposa. But I can probably blame myself. I let the bike sit for over 6 months without moving it.
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Old 10-10-23, 08:03 PM
  #3127  
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Originally Posted by WGB
obrentharris and pastorbobnlnh

Thank you. I was just about to post the question
"How long is too long for tubulars to sit with sealant?"

In late August I installed brand new Continental Competitions and they were not cheap!
Within 100 miles I had a pinhole leak. I added Orange Seal inspite of warnings from friends that it would harden in my tire. I calculated it was better to have some life out of the tire than no life.

I'd still like to see more than two-three months of riding on this tire.

I live in Southern Ontario and wonder if the sealant gets cold enough and freezes, will it harden and stay hard?

If I take each bike and spin the wheels once each month for say twenty to thirty revolutions will that be enough? I can't really ride a road bike here between say mid December until early April. I don't really have a place to store wheels in the house.
I think your plan of spinning the wheels once a month is a good one. Probably just a couple of revolutions is enough. Maybe make sure you don't leave the same section of tire at the bottom after each spin session so that any thin skin of latex that might form won't be right on top of another thin skin. One word of caution; the sealant only stays liquid for a finite time. The manufacturers say 6 or 7 months, I think. I think this is worst case scenario in mountain bike tires that have a large volume of air to react with the sealant and hasten its demise. My experience with MTB tires is that the sealant hardens and forms gooey little rocks within a year, but my tires don't usually last that long so my experience is limited. I have one set of tubulars that still has liquid sealant that I installed in April of 2021, so I think the issue is not quite so pressing in smaller volume tires.
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Old 10-11-23, 04:09 AM
  #3128  
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Originally Posted by smontanaro
I've often wanted a :dopeslap: emoticon, generally applied to myself...
That's harsh.
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Old 10-11-23, 04:20 AM
  #3129  
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Originally Posted by 1989Pre
That's harsh.
Perhaps you overestimate my mechanical abilities.
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Old 10-11-23, 08:07 AM
  #3130  
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Originally Posted by pastorbobnlnh
I should have mentioned the sealant I used once and experienced the hardening with was Effetto Mariposa. But I can probably blame myself. I let the bike sit for over 6 months without moving it.
Ah Ha ! I have a tube of that sealant, unopened, since 2020, it is like jelly. I ordered some new Tufo sealant for this current project. KB
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Old 10-11-23, 08:18 AM
  #3131  
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Okay Guys, Here's another discussion , I just checked a set of wheels that have been hanging for 3 years . I can here solidified sealant in one of the tubs. Brand new set of Conti Giro's. Add some sealant and use them or loose them ? I do believe i was using Stan's at the time I mounted the tubs.

Moving forward, I'm going to stay with Tufo Tubs. Use Tufo sealant and carry a Stealth Tubeless Puncture Plug 75% Off (@ Muc-Off) . And as PastorBob suggests , rotate the wheels once a month or so .

Thanks

Last edited by kcblair; 10-11-23 at 11:19 AM.
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Old 10-11-23, 09:06 AM
  #3132  
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I will be experimenting with tubular tape for the first time. Ellen and I are headed out to Portland to visit our son and grandson. I'll be working in a bike I've yet to lay my eyes on. I shipped out a couple packages with parts and tools, but forgot to send any glue for the tubular rims. I didn't think it worth the risk to try and carry a can of Mastik One on the flight (> 3.5oz & flammable to boot). I could have tried to buy some locally or shipped to a local shop (@gugie said there's a Universal Cycles shop in Beaverton). Instead, I opted for some Jantex tape bought from Amazon which should arrive at my son's place on Monday.
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Old 10-11-23, 09:22 AM
  #3133  
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Originally Posted by smontanaro
I will be experimenting with tubular tape for the first time. Ellen and I are headed out to Portland to visit our son and grandson. I'll be working in a bike I've yet to lay my eyes on. I shipped out a couple packages with parts and tools, but forgot to send any glue for the tubular rims. I didn't think it worth the risk to try and carry a can of Mastik One on the flight (> 3.5oz & flammable to boot). I could have tried to buy some locally or shipped to a local shop (@gugie said there's a Universal Cycles shop in Beaverton). Instead, I opted for some Jantex tape bought from Amazon which should arrive at my son's place on Monday.
I rode Cycle Oregon on the Jantex tape with no issues. I love how you mount the tires. Easy to get the tire on as straight as it is sewn. Follow the instruction to the letter. Tire mounted straight on top of the clear plastic. Don't push down on the tire. Doing so may mean the plastic tears as you pull it out.

I haven't tried to take a tire off yet. Don't know what I am in for. I hope my hands and a steel tire iron are up for the job.
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Old 11-10-23, 06:30 PM
  #3134  
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Hello everyone,

I want to reuse an already and 1.5 year ago glued 28mm tubular on another rim. Can i just take off the tubular and put it onto the other rim and do I need/can clean the 28mm tubular before I put it on the new rim?

Thank you.
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Old 11-10-23, 07:26 PM
  #3135  
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If there is no glue on the other rim, I’d put two thin layers of glue on it and move the tire over. I just did something similar. There was glue already on the other rim so I put one thin fresh layer and moved the tire over. .
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Old 11-10-23, 07:49 PM
  #3136  
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Originally Posted by Vitma
I want to reuse an already and 1.5 year ago glued 28mm tubular on another rim. Can i just take off the tubular and put it onto the other rim and do I need/can clean the 28mm tubular before I put it on the new rim?
I'd probably add a little fresh glue to the tire after you pull it off, and let it get tacky before you put it on the new rim... which of course should be prepped as noted.
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Old 11-11-23, 10:31 AM
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Thank you for the feedback.

If I want to re-use the rim, from which I took the tire off (glued 1.5 years ago), should I remove all glue and prep it again or could I just add a layer of glue and get a new and prepped tubular on?
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Old 11-11-23, 10:45 AM
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Originally Posted by Vitma
Thank you for the feedback.

If I want to re-use the rim, from which I took the tire off (glued 1.5 years ago), should I remove all glue and prep it again or could I just add a layer of glue and get a new and prepped tubular on?
Unless the base glue is so thick and knobby that the base tape won't get good adhesion, just apply your fresh glue over the old. The base glue has to get more than a little nasty before I'll strip a rim as it's a truly awful job.

Last edited by MooneyBloke; 11-11-23 at 03:50 PM. Reason: Errant comma
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Old 11-17-23, 05:15 PM
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Any experience(s) with the Vittoria Olimpionico?
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Old 11-26-23, 11:14 AM
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Tubular Bells
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Old 11-26-23, 02:27 PM
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Originally Posted by MooneyBloke
Originally Posted by 1989Pre
I pump my tires up to around 110-115. I don't like going much higher because then my ride becomes too bouncy and is not comfortable.
That was a quote from The Bikesmiths blog.
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Old 11-27-23, 09:29 AM
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Originally Posted by luker
i usta really like the Tubular Bells album...(am I showing my age?)

my roomate in college, in the 80's, turned me onto them 👍
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Old 11-28-23, 01:00 AM
  #3143  
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Originally Posted by DiabloScott

Tubular Bells
Finally a frame that almost matches the green stripe of a Vittoria Pave.

One of the great and enduring pro team colour schemes.
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Old 11-28-23, 06:39 AM
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Originally Posted by ChromeChainstay
my roomate in college, in the 80's, turned me onto them 👍
I kind of went the other way:
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Old 12-07-23, 01:34 PM
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700 x 30 for $48 USD https://www.excelsports.com/vittoria...ire?sku=743009
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